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Ikehata Masaru  池畠 優

… Alternative Names

IKEHATA Masaru  池畠 優

池畠 優  イケハタ マサル

池畑 優  イケハタ マサル

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Researcher Number 90202910
Other IDs
  • ORCIDhttps://orcid.org/0000-0002-1710-5146
External Links
Affiliation (Current) 2022: 広島大学, 先進理工系科学研究科(工), 教授
Affiliation (based on the past Project Information) *help 2019 – 2021: 広島大学, 先進理工系科学研究科(工), 教授
2017 – 2020: 広島大学, 工学研究科, 教授
2013 – 2017: 広島大学, 工学(系)研究科(研究院), 教授
2016: 広島大学, 工学研究院, 教授
2014: 広島大学大学院, 工学研究科, 教授 … More
2011 – 2012: 群馬大学, 工学(系)研究科(研究院), 教授
2007 – 2012: Gunma University, 大学院・工学研究科, 教授
2008: 群馬大学, 工学部, 教授
2008: 群馬大学大学院, 工学研究科, 教授
2001 – 2006: GUMA UNIV., FAC. OF ENGINEERING, PROFESSOR, 工学部, 教授
2002: 群馬大学, 工学部, 助教授
1996 – 2000: 群馬大学, 工学部, 助教授
1994: 名古屋大学, 工学部, 助手
1989 – 1992: 名古屋大学, 工学部, 助手 Less
Review Section/Research Field
Principal Investigator
Basic analysis / Mathematical analysis / Basic analysis
Except Principal Investigator
解析学 / General mathematics (including Probability theory/Statistical mathematics) / Algebra / Basic analysis / General mathematics (including Probability theory/Statistical mathematics) / Basic analysis / Mathematical analysis / Algebra / Basic Section 12020:Mathematical analysis-related
Keywords
Principal Investigator
境界値逆問題 / 逆散乱問題 / 囲い込み法 / inverse problem / 逆問題 / 亀裂 / 非破壊検査 / enclosure method / 電気インピーダンストモグラフィ / inverse boundary value problem … More / Helmholtz方程式 / 熱方程式 / 空洞 / 解析学 / 障害物 / 波動方程式 / 複素幾何光学解 / Inverse problems / inverse scattering / wave equation / Maxwell system / 偏微分方程式に対する逆問題 / 再構成公式 / 不連続面 / 探針法 / inverse scattering problem / Dirichlet-to-Neumann写像 / 介在物 / Dirichlet-to-Neumann map / inclusion / Laplace方程式 / 弾性体の方程式 / 熱伝導逆問題 / 弾性体 / 逆向き熱方程式 / 波の物体散乱逆問題 / enclosure met hod / 粘弾性体 / 粘弾性体の方程式 / Enclosure method / Probe method / 熟方程式 / 有限時間観測 / 物体散乱逆問題 / inverse problems / non destructive testing / obstacle scattering / bistatic data / Robin condition / acoustic wave / デイリクレーノイマン写像 / コーシーデータ / 散乱振幅 / 散乱抓幅 / Dirichlct-to-Neumann写像 / 逆源泉問題 / 導電率 / Cauchy problem / Dirichlet / Neumann / inverse conductivity problem / the probe method / ディクレーノイマン写像 / コーシー問題 / 電裂 / ディリクレーノイマン写像 / probe method / discontinuity surface / crack / 欠陥 / defect / obstacle / electrical impedance tomography / The enclosure method / Inverse obstacle problem / Fractional diffusion / Inverse Problems / Stokes system / Direct methods / 障害物逆問題 / heat equation / thermoelsticity / 関数数方程式論 / 偏微分方程式 / inverse obstacle problem / thermoelasticity / non-destructive testing / time domain data / 関数方程式論 … More
Except Principal Investigator
逆問題 / 境界値逆問題 / 数値解析 / 熱方程式 / 囲い込み法 / 無理数 / 無理数度 / 残留応力 / 1次独立性 / Linear Independence / Dirichlet to Neumann map / 粘塑性流体 / 代数的独立性 / モジュラー関数 / 数値解法 / 応用数学 / 偏微分方程式 / 不変等温面 / 不変等熱流面 / 関数方程式論 / 幾何学 / 実関数論 / 数理物理 / 非線形シュレディンガー方程式 / 拡散方程式 / 超幾何級数 / Irrational Number / Irrationality Measure / 数式処理 / computer algebra / inverse problem / 散乱の逆問題 / 探針法 / Dirichlet-Neumann写像 / 海洋音響 / 再生核 / INVERSE PROBLEMS / INVERSE SCATTERING / RESIDUAL STRESS / DIRICHLET TO NEUMANN MAP / q-差分方程式 / q-超幾何級数 / シドロフスキの補題 / q-Difference Equation / Shidlovskii's Lemma / 一意性 / 再構成 / 離散化 / q-関数 / インピーダンス・トモグラフィー / Rayleigh波 / 弾性体方程式 / 非等方弾性体 / impedance tomography / Rayleigh wave / 非圧縮性流体 / ヒンガム流 / 流体の凝固 / 共分散行列 / 縮小推定量 / 正規分布 / 判別関数 / ビンガム流 / 変分不等式 / 楕円型変分不等式 / 非線形境界値問題 / 非ニュートン流 / 壁面で滑るBingham流体 / 非線形偏微分方程式 / 関数解析 / 作用素の半群 / 作用素り分数巾 / 軸間空間論 / 調和解析 / 超越測度 / マーラー関数 / ディリクレ級数 / ディリクレ・ノイマン写像 / EIT / 散乱理論 / S行列 / 散乱行列 / 双曲計量 / シュレーディンガー方程式 / 双曲幾何学 / 数理工学 / 画像処理 / 医用工学 / 函数方程式 / 散乱逆問題 / ソース逆問題 / 逆散乱問題 / 逆ソース問題 / 熱拡散方程式 / 複合媒質 / 反応拡散方程式 / 半線形楕円型方程式 / 反応拡散系 / 物体内空洞逆問題 / 解析学 / アレンカーン型方程式 / 漸近展開理論 / 優臨界楕円型方程式 / 導電場方程式 / 中性導体 / 同心球 / 非線形放物型方程式 / エネルギー最小解 / 円柱面 / 領域の幾何 / 国際研究者交流 / イタリア:スペイン:韓国 / 超越性 / チャカロフ関数 / Hypergeometric Function / partial differential equation / 弾性方程式 / layer stripping / Dirac方程式 / 移流項 / 心電図 / 弾性波の散乱 / Carleman estimate / layer stripping method / ELASTIC EQUATION / LAYER STRIPPING / PROBE MEHOD / DIRAC EQUATION / 無理性 / 近似測度 / Irrationality / Approximation Measure / q-Hypergeometric Series / ホットスポット / 等温面 / 対称性 / 初期斉次Dirichlet問題 / 球面 / 超平面 / 多角形 / 初期斉次Diricllet問題 / 非有界領域 / 空間臨界点 / 初期斉次デリクレ問題 / 双曲空間 / heat equation / hot spot / isothermic surface / symmetry / initial-Dirichlet problem / sphere / hypersurface / polygon / Dirchlet-Neumann写像 / 横等方弾性 / Dirichlet-Neumann 写像 / 圧電体 / oscillating-decaying solution / UNIQUENESS / RECONSTRUCTION / DISCRETIZATION / TRANSVERSALLY ISOTROPIC / ACOUSTICAL SCATTERING / INCLUSION / PIEZOELECTRICITY / WELL POSEDNESS / CRACK / CONDUCTIVITY EQUATION / CAUCHY DATA / 有理性判定条件 / テータ級数 / 線形回帰数列 / q- Function / q-Hypergeometric Sereis / Rationality Criterion / Theta Series / Linear Recurrence Sequence / インピーダンスCT / 数値-数式ハイブリッド法 / 境界地逆問題 / 逆解析 / impedance CT / symbolic-numeric hybrid method / 再構成公式 / 組織異方性 / サーフェス・インピーダンス / 音弾性係数 / texture / 音弾性 / Strohの定式化 / 導電方程式 / inverse boundary value problems / reconstruction formula / crystallographic texture / surface impedance tensor / initial stress / acoustoelastic coefficient / q-Function / 保存則方程式 / Stroh formalism / インピーダンストモグラフィー / 弾性波動 / polarization / 弾性表面波 / 非破壊検査 / shock / flux identification / 導電体 / 数値シミュレーション / 流れ関数 / clasticity equation / anisotropic elasticity / inverse problems / conservation law / Stroh formation / ラプラス変換 / 実逆変換 / 再生核の理論 / 積分方程式 / 計算機 / アルゴリズム / 近似解法 / チィコノフ正則化法 / Reproducing kernels / Tikhonov regularization / Numerical Analysis / Algorithm / Computer / Computer Graphic / Analysis / Applicable Analysis / 幾何解析 / ディラック・調和写像 / 熱弾性体の方程式系 / p-ラプラシアンの固有値 / ラプラシアンの固有関数 Less
  • Research Projects

    (31 results)
  • Research Products

    (194 results)
  • Co-Researchers

    (52 People)
  •  Geometry of partial differential equations and inverse problems

    • Principal Investigator
      坂口 茂
    • Project Period (FY)
      2018 – 2021
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 12020:Mathematical analysis-related
    • Research Institution
      Tohoku University
  •  有限時間領域における囲い込み法の全面的展開Principal Investigator

    • Principal Investigator
      池畠 優
    • Project Period (FY)
      2017 – 2022
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Mathematical analysis
    • Research Institution
      Hiroshima University
  •  Geometry of solutions of partial differential equations and the inverse problems accompanied by it

    • Principal Investigator
      SAKAGUCHI SHIGERU
    • Project Period (FY)
      2014 – 2017
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Mathematical analysis
    • Research Institution
      Tohoku University
  •  New development of the enclosure method for inverse obstacle scatteringPrincipal Investigator

    • Principal Investigator
      Ikehata Masaru
    • Project Period (FY)
      2013 – 2016
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Mathematical analysis
    • Research Institution
      Hiroshima University
  •  Studies on direct reconstruction methods and their numerical implementations for the solution of some inverse problems for partial differential equations

    • Principal Investigator
      OHE TAKASHI
    • Project Period (FY)
      2011 – 2014
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Okayama University of Science
  •  Development of Inverse problems via asymptotic analysis -from the point of view of scattering theory

    • Principal Investigator
      KAWASHITA Mishio
    • Project Period (FY)
      2010 – 2012
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Basic analysis
    • Research Institution
      Hiroshima University
  •  Study on inverse problems for partial differential equations using the probe and enclosure methodsPrincipal Investigator

    • Principal Investigator
      IKEHATA Masaru
    • Project Period (FY)
      2009 – 2012
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Basic analysis
    • Research Institution
      Gunma University
  •  Development of numerical computation brought by spectral theory and geometry

    • Principal Investigator
      ISOZAKI Hiroshi
    • Project Period (FY)
      2006 – 2008
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Basic analysis
    • Research Institution
      University of Tsukuba
  •  A Study on the High-Accuracy Numerical Reconstruction Methods for the Solution of Some Inverse Problems for Partial Differential Equations

    • Principal Investigator
      OHE Takashi
    • Project Period (FY)
      2006 – 2008
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Okayama University of Science
  •  Further development of the probe and enclosure methodsPrincipal Investigator

    • Principal Investigator
      IKEHATA Masaru
    • Project Period (FY)
      2006 – 2008
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Basic analysis
    • Research Institution
      Gunma University
  •  Inverse problems for partial differential equations in mechanics and engineering science

    • Principal Investigator
      TANUMA Kazumi
    • Project Period (FY)
      2004 – 2006
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Gunma University
  •  Research of the applications of the theory of reproducing kernels

    • Principal Investigator
      SAITOH Saburou
    • Project Period (FY)
      2004 – 2006
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Basic analysis
    • Research Institution
      Gunma University
  •  A Research on the Theory of Irrational Numbers for q-Functions

    • Principal Investigator
      AMOU Masaaki
    • Project Period (FY)
      2003 – 2005
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Gunma University
  •  Extraction formulae in Inverse problemsPrincipal Investigator

    • Principal Investigator
      IKEHATA Masaru
    • Project Period (FY)
      2003 – 2005
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Basic analysis
    • Research Institution
      Gunma University
  •  A Research on Linear Independence of Special Values of q-Functions

    • Principal Investigator
      AMOU Masaaki
    • Project Period (FY)
      2001 – 2002
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Gunma University
  •  A Computer Algebraic Method for Inverse Analysis and Its Application

    • Principal Investigator
      AMANO Kazuo
    • Project Period (FY)
      2001 – 2002
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Gunma University
  •  Reconstruction methods in inverse boundary value problems

    • Principal Investigator
      TANUMA Kazumi
    • Project Period (FY)
      2001 – 2003
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Gunma University
  •  Discovery of new methods that may yield reconstruction algorithms in inverse problemsPrincipal Investigator

    • Principal Investigator
      IKEHATA Masaru
    • Project Period (FY)
      2001 – 2002
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Basic analysis
    • Research Institution
      Gunma University
  •  Behavior of spatial critical points and zeros of solutions of partial differential equations

    • Principal Investigator
      SAKAGUCHI Shigeru
    • Project Period (FY)
      2000 – 2002
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Basic analysis
    • Research Institution
      Ehime University
  •  RECONSTRUCTION PROCEDURE FOR INVERSE PROBLEMS

    • Principal Investigator
      NAKAMURA Gen
    • Project Period (FY)
      2000 – 2001
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Basic analysis
    • Research Institution
      HOKKAIDO UNIVERSITY
      Gunma University
  •  A Research on Arithmetical Properties of Special Values of q-Functions

    • Principal Investigator
      MASAAKI Amou
    • Project Period (FY)
      1999 – 2000
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Gunma University
  •  Mathematics of reconstruction of the surface of discontinuity inside a body from observation dataPrincipal Investigator

    • Principal Investigator
      IKEHATA Masaru
    • Project Period (FY)
      1999 – 2000
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Basic analysis
    • Research Institution
      Gunma University
  •  A Computer Algebraic Method for Partial Differential Equations

    • Principal Investigator
      AMANO Kazuo
    • Project Period (FY)
      1998 – 1999
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Gunma University
  •  MATHEMATICAL ANALYSIS FOR INVERSE PROBLEMS IN CONTINUUM MECHANICS

    • Principal Investigator
      NAKAMURA Gen
    • Project Period (FY)
      1998 – 1999
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Basic analysis
    • Research Institution
      Gunma University
  •  A Research on Transcendence and Algebraic Independence of Special Values of Automorphic Functions

    • Principal Investigator
      AMOU Masaaki
    • Project Period (FY)
      1997 – 1998
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Gunma University
  •  代数的独立性と代数的独立度についての研究

    • Principal Investigator
      AMOU Masaaki
    • Project Period (FY)
      1996
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Gunma University
  •  外部領域におけるナビエ・ストークス方程式の数理解析

    • Principal Investigator
      小園 英雄
    • Project Period (FY)
      1994
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      解析学
    • Research Institution
      Nagoya University
  •  Bcngham型変分不等式に対するある種の境界値問題

    • Principal Investigator
      加藤 義夫
    • Project Period (FY)
      1992
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      解析学
    • Research Institution
      Nagoya University
  •  ビンガム型変分子不等式の解の存在と減衰について

    • Principal Investigator
      加藤 義夫
    • Project Period (FY)
      1991
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      解析学
    • Research Institution
      Nagoya University
  •  共分散行列の縮小推定の理論と応用に関する研究

    • Principal Investigator
      吉村 功
    • Project Period (FY)
      1990
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Nagoya University
  •  粘塑性流体に関する数学的理論

    • Principal Investigator
      加藤 義夫
    • Project Period (FY)
      1989
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      解析学
    • Research Institution
      Nagoya University

All 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 Other

All Journal Article Presentation

  • [Journal Article] Reconstruction of a source domain from the Cauchy data: II. Three-dimensional case2021

    • Author(s)
      Masaru Ikehata
    • Journal Title

      Inverse Problems

      Volume: 37

    • DOI

      10.1088/1361-6420/ac2fb9

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-17K05331
  • [Journal Article] The enclosure method for inverse obstacle scattering over a finite time interval: VI. Using shell-type initial data2020

    • Author(s)
      Masaru Ikehata
    • Journal Title

      J. Inverse Ill-Posed Probl.

      Volume: 28 Pages: 349-366

    • DOI

      10.1515/jiip-2019-0039

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17K05331
  • [Journal Article] The enclosure method for the heat equation using time-reversal invariance for a wave equation2020

    • Author(s)
      Ikehata,M.
    • Journal Title

      Journal of Inverse and Ill-posed Problems

      Volume: 28 Pages: 93-104

    • DOI

      10.1515/jiip-2018-0103

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17K05331, KAKENHI-PROJECT-18H01126
  • [Journal Article] Prescribing a heat flux coming from a wave equation2019

    • Author(s)
      Ikehata,M.
    • Journal Title

      Journal of Inverse and Ill-posed Problems

      Volume: 27 Pages: 731-744

    • DOI

      10.1515/jiip-2018-0031

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17K05331, KAKENHI-PROJECT-18H01126
  • [Journal Article] Detecting a hidden obstacle via the time domain enclosure method. A scalar wave case2019

    • Author(s)
      Ikehata, M.
    • Journal Title

      Math. Meth. Appl. Sci.

      Volume: 42 Pages: 1413-1431

    • DOI

      10.1002/mma.5433

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17K05331, KAKENHI-PROJECT-18H01126
  • [Journal Article] On finding the surface admittance of an obstacle via the time domain enclosure method2019

    • Author(s)
      Ikehata, M.
    • Journal Title

      Inverse Problems and Imaging

      Volume: 13 Pages: 263-284

    • DOI

      10.3934/ipi.2019014

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-17K05331, KAKENHI-PROJECT-18H01126
  • [Journal Article] Revealing cracks inside conductive bodies by electric surface measurements2019

    • Author(s)
      Hauptmann, A., Ikehata, M, Itou, H. and Siltanen, S.
    • Journal Title

      Inverse Problems

      Volume: 35 Pages: 025004-025004

    • DOI

      10.1088/1361-6420/aaf273

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K05331, KAKENHI-PROJECT-18K03380, KAKENHI-PROJECT-17H02857, KAKENHI-PROJECT-18H01126
  • [Journal Article] The enclosure method for inverse obstacle scattering over a finite time interval:V. Using time-reversal invariance2019

    • Author(s)
      Ikehata, M.
    • Journal Title

      J. Inverse Ill-Posed Probl.

      Volume: 27 Pages: 133-149

    • DOI

      10.1515/jiip-2018-0046

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17K05331, KAKENHI-PROJECT-18H01126
  • [Journal Article] On finding a buried obstacle in a layered medium via the time domain enclosure method in the case of possible total reflection phenomena,2019

    • Author(s)
      Ikehata, M., Kawashita, M. and Kawashita, W.
    • Journal Title

      Inverse Problems & Imaging

      Volume: 13 Pages: 959-981

    • DOI

      10.3934/ipi.2019043

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-17K05331, KAKENHI-PROJECT-19K03565, KAKENHI-PROJECT-18H01126
  • [Journal Article] On finding a cavity in a thermoelastic body using a single displacement over a finite time interval on the surface of the body2018

    • Author(s)
      Masaru Ikehata
    • Journal Title

      J. Inverse Ill-Posed Probl.

      Volume: 印刷中 Pages: 369-394

    • DOI

      10.1515/jiip-2017-0066

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-26287020, KAKENHI-PROJECT-17K05331
  • [Journal Article] On finding a buried obstacle in a layered medium via the time domain enclosure method,2018

    • Author(s)
      Ikehata, M. and Kawashita, M.
    • Journal Title

      Inverse Problems and Imaging

      Volume: 12 Pages: 1173-1198

    • DOI

      10.3934/ipi.2018049

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-17K05331, KAKENHI-PROJECT-18H01126, KAKENHI-PROJECT-16K05232
  • [Journal Article] The enclosure method for inverse obstacle scattering over a finite time interval: IV. Extraction from a single point on the graph of the response operator2017

    • Author(s)
      Masaru Ikehata
    • Journal Title

      Journal of Inverse and Ill-Posed Problems

      Volume: 印刷中

    • DOI

      10.1515/jiip-2016-0023

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-25400155
  • [Journal Article] Asymptotic behaviour of the solutions for the Laplace equation with a large spectral parameter and the inhomogeneous Robin type conditions2017

    • Author(s)
      Masaru Ikehata and Mishio Kawashita
    • Journal Title

      Osaka J. Math.

      Volume: -

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-26287020
  • [Journal Article] On finding an obstacle with the Leontovich boundary condition via the time domain enclosure method2017

    • Author(s)
      Masaru Ikehata
    • Journal Title

      Inverse Problems and Imaging

      Volume: 11 Pages: 99-123

    • DOI

      10.3934/ipi.2017006

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-26287020, KAKENHI-PROJECT-25400155
  • [Journal Article] The enclosure method for inverse obstacle scattering over a finite time interval: IV. Extraction from a single point on the graph of the response operator2017

    • Author(s)
      Masaru Ikehata
    • Journal Title

      J. Inverse and Ill-Posed Problems

      Volume: -

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-26287020
  • [Journal Article] A remark on finding the coefficient of the dissipative boundary condition via the enclosure method in the time domain2017

    • Author(s)
      Masaru Ikehata
    • Journal Title

      Math. Mech. Appl. Sci.

      Volume: 40 Pages: 915-927

    • DOI

      10.1002/mma.4021

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-26287020, KAKENHI-PROJECT-25400155
  • [Journal Article] Trusted frequency region of convergence for the enclosure method in thermal imaging2016

    • Author(s)
      Masaru Ikehata, Kiwoon Kwon
    • Journal Title

      Journal of Inverse and Ill-Posed Problems

      Volume: 印刷中

    • DOI

      10.1515/jiip-2016-0001

    • Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25400155
  • [Journal Article] The enclosure method for an inverse problem arising from a spot welding2016

    • Author(s)
      Masaru Ikehata, Hiromichi Itou, Akira Sasamoto
    • Journal Title

      Mathematical Methods Applied Sciences

      Volume: 印刷中

    • DOI

      10.1002/mma.3799

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-25400155, KAKENHI-PROJECT-26400178, KAKENHI-PROJECT-26287020
  • [Journal Article] The enclosure method for inverse obstacle scattering using a single electromagnetic wave in time domain2016

    • Author(s)
      Masaru Ikehata
    • Journal Title

      Inverse Problems Imaging

      Volume: 10 Pages: 131-163

    • DOI

      10.3934/ipi.2016.10.131

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-25400155, KAKENHI-PROJECT-26287020
  • [Journal Article] On finding an obstacle embedded in the rough background medium via the enclosure method in the time domain2015

    • Author(s)
      Masaru Ikehata
    • Journal Title

      Inverse Problems

      Volume: 31

    • DOI

      10.1088/0266-5611/31/8/085011

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-25400155, KAKENHI-PROJECT-26287020
  • [Journal Article] An inverse problem for a three-dimensional heat equation in thermal imaging and the enclosure method2014

    • Author(s)
      Ikehata, M. and Kawashita, M.
    • Journal Title

      Inverse problmes and Imaging

      Volume: 8 Pages: 1073-1116

    • DOI

      10.3934/ipi.2014.8.1073

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-25400155, KAKENHI-PROJECT-25400170, KAKENHI-PROJECT-26287020
  • [Journal Article] Estimates of the integral kernels arising from inverse problems for a three-dimensional heat equation in thermal imging2014

    • Author(s)
      Ikehata, M. and Kawashita, M.
    • Journal Title

      Kyoto J. Math.

      Volume: 54 Pages: 1-50

    • DOI

      10.1215/21562261-2400265

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-25400155
  • [Journal Article] Extracting the geometry of an obstacle and a zeroth-order coefficient of a boundary condition via the enclosure method using a single reflected wave over a finite time interval2014

    • Author(s)
      Ikehata,M.
    • Journal Title

      Inverse Problems

      Volume: 30

    • DOI

      10.1088/0266-5611/30/4/045011

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-25400155
  • [Journal Article] The enclosure method for inverse obstacle scattering problems with dynamical data over a finite time interval:III. Sound-soft obstacle and bistatic data2013

    • Author(s)
      Ikehata, M.
    • Journal Title

      Inverse Problems

      Volume: 29

    • DOI

      10.1088/0266-5611/29/8/085013

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-25400155
  • [Journal Article] The enclosure method for inverse obstacle scattering problems with dynamical data over a finite time interval : II. Obstacles with a dissipative boundaryor finite refractive index and back-scattering data2012

    • Author(s)
      Ikehata, M.
    • Journal Title

      Inverse Problems

      Volume: 28

    • DOI

      10.1088/0266-5611/28/4/045010

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Journal Article] Inverse obstacle acattering with limited-aperture data2012

    • Author(s)
      Ikehata, M., Niemi, E., Siltanen, S.
    • Journal Title

      Inverse Problems and Imaging

      Volume: 6 Pages: 77-94

    • DOI

      10.3934/ipi.2012.6.77

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Journal Article] On reconstruction of a cavity in a linearized viscoelastic body from infinitely many transient boundary data2012

    • Author(s)
      Ikehata, M. and Itou, H.
    • Journal Title

      Inverse Problems

      Volume: 28

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Journal Article] On uniqueness in theinverse obstacle problem via thepositive supersolutions of the Helmholtz equation2012

    • Author(s)
      Ikehata, M.
    • Journal Title

      Inverse Problems

      Volume: 28

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Journal Article] On uniqueness in the inverse obstacle problem via the positive supersolutions of the Helmholtz equation2012

    • Author(s)
      Ikehata, M.
    • Journal Title

      Inverse Problems

      Volume: 28

    • DOI

      10.1088/0266-5611/28/3/035007

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Journal Article] Inverse obstacle scattering with limited-aperture data2012

    • Author(s)
      Ikehata, M., Niemi, E.and Siltanen, S.
    • Journal Title

      Inverse Problems and Imaging

      Volume: 6 Pages: 77-94

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Journal Article] On reconstruction of a cavity in a linearized viscoelastic body from infinitely many transient boundary data2012

    • Author(s)
      Ikehata, M. and Itou, H.
    • Journal Title

      Inverse Problems

      Volume: 28

    • DOI

      10.1088/0266-5611/28/12/125003

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540162, KAKENHI-PROJECT-23740101
  • [Journal Article] An inverse acoustic scattering problem inside a cavity with dynamical back-scattering data2012

    • Author(s)
      Ikehata, M.
    • Journal Title

      Inverse Problems

      Volume: 28

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Journal Article] The enclosure method forinverse obstacle scattering problemswith dynamical data over a finite timeinterval:II. Obstacles with a dissipative boundary or finite refractive index and back-scattering data2012

    • Author(s)
      Ikehata, M.
    • Journal Title

      Inverse Problems

      Volume: 28

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Journal Article] The framework of the enclosure method with dynamical data and its applications2011

    • Author(s)
      Ikehata, M.
    • Journal Title

      Inverse Problems

      Volume: 27

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Journal Article] Inverse obstacle scattering problems with a single incident wave and the logarithmic differential of the indicator function in the enclosure method2011

    • Author(s)
      Ikehata, M.
    • Journal Title

      Inverse Problems

      Volume: 27

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Journal Article] The probe and enclosure methods for inverse obstacle scattering problems2010

    • Author(s)
      Ikehata, M
    • Journal Title

      The past and present., RIMS Kokyuroku

      Volume: No. 1702 Pages: 1-22

    • Data Source
      KAKENHI-PROJECT-21540162
  • [Journal Article] On the reconstruction of inclusions in a heat conductive body from dynamical boundary data over a finite time interval2010

    • Author(s)
      M. Ikehata and M. Kawashita
    • Journal Title

      Inverse Problems

      Volume: 26

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22540194
  • [Journal Article] A note on the enclosure method for an inverse obstacle scattering problem with a single point source2010

    • Author(s)
      Ikehata, M.
    • Journal Title

      Inverae Problems

      Volume: 26

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Journal Article] 逆問題における不連続性の抽出のための解析的方法-探針法10年-2010

    • Author(s)
      池畠優
    • Journal Title

      数学

      Volume: 62(3) Pages: 289-314

    • NAID

      130004558915

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Journal Article] A note on the enclosure method for an inverse obstacle scattering problem with a single point source2010

    • Author(s)
      Ikehata, M.
    • Journal Title

      Inverse Problems

      Volume: 26

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Journal Article] On the reconstruction of inclusions in a heat conductive body from dynamical boundary data over a finite time interval2010

    • Author(s)
      Ikehata, M. and Kawashita, M.
    • Journal Title

      Inverse Problems

      Volume: 26

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Journal Article] On the reconstruction of inclusions in a heat conductive body from dynamical boundary data over a finite time interval2010

    • Author(s)
      Ikehata, M., Kawashita, M.
    • Journal Title

      Inverse Problems

      Volume: 26

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Journal Article] Mittag-Leffler's function, Vekua transform and an inverse obstacle scattering problem2010

    • Author(s)
      Ikehata, M.
    • Journal Title

      Inverse Problems

      Volume: 26

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Journal Article] Mittag-Leffler's function, Vekua transform and an inverse obstacle scattering problem2010

    • Author(s)
      Ikehata.M.
    • Journal Title

      Inverse Problems 26

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Journal Article] On the reconstruction of inclusions in a heat conductive body from dynamical boundary data over a finite time interval2010

    • Author(s)
      M.Ikehata, M.Kawashita
    • Journal Title

      Inverse Problem

      Volume: 26 Pages: 95004-95004

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22540194
  • [Journal Article] The enclosure method for inverse obstacle scattering problems with dynamical data over a finite time interval2010

    • Author(s)
      Ikehata, M.
    • Journal Title

      Inverse Problems

      Volume: 26

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Journal Article] Two analytical formulae of the temperature inside a body by using partial lateral and initial data2009

    • Author(s)
      Ikehata, M.
    • Journal Title

      Inverse Problems 25

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18540160
  • [Journal Article] Enclosure method and reconstruction of a linear crack in an elastic body2008

    • Author(s)
      Ikehata, M. & Itou, H.
    • Journal Title

      J. Phys.: Conf. Ser. 135

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18540160
  • [Journal Article] The enclosure method for an inverse crack problem and the Mittag- Leffler function2008

    • Author(s)
      Ikehata,M. & Ohe,T.
    • Journal Title

      Inverse Problems 24

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18540160
  • [Journal Article] Enclosure method for an inverse crack problem and the Mittag-Leffler function2008

    • Author(s)
      M. Ikehata and T. Ohe
    • Journal Title

      Inverse Problems Vol.24, 015006

      Pages: 27-27

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18540150
  • [Journal Article] A remark on the enclosure method for a body with an unknown homogeneous background conductivity2008

    • Author(s)
      Ikehata, M.
    • Journal Title

      Cubo A Mathematical Journal 10、No2

      Pages: 31-45

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18540160
  • [Journal Article] An inverse problem for alinear crack in an anisotropic elastic bodyand the enclosure method2008

    • Author(s)
      Ikehata, M and Itou, H
    • Journal Title

      Inverse Problems 24

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18540160
  • [Journal Article] An inverse problem for a linear crack in an anisotropic elastic body and the enclosure method2008

    • Author(s)
      Ikehata,M. & Itou,H.
    • Journal Title

      Inverse Problems 24

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18540160
  • [Journal Article] A remark on the enclosure method for a body with an unknown homogeneous background conductivity2008

    • Author(s)
      Ikehata, M.
    • Journal Title

      Cubo A Mathematical Journal 10(2)

      Pages: 31-45

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18540160
  • [Journal Article] Enclosure method for an inverse crack problem and the Mittag-Lefller function2008

    • Author(s)
      M. Ikehata, T. Ohe
    • Journal Title

      Inverse Problems 24

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18540150
  • [Journal Article] Enclosure method and reconstruction of a linear crack in an elastic body2008

    • Author(s)
      Ikehata,M.&Itou,H.
    • Journal Title

      J. hys. : Conf. Ser 135

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18540160
  • [Journal Article] The enclosure method jbr an inverse crack problem and the MittagLeffler function2008

    • Author(s)
      Ikehata, M and Ohe, T
    • Journal Title

      Inverse Problems 24

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18540160
  • [Journal Article] Extracting discontinuity in a heat conductive body.One-space dilnensional case2007

    • Author(s)
      Ikehata, M
    • Journal Title

      Applicable Analysis 86

      Pages: 963-1005

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18540160
  • [Journal Article] Probe method and a Carleman function2007

    • Author(s)
      Ikehata, M.
    • Journal Title

      Inverse Problems 23

      Pages: 1871-1894

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18540160
  • [Journal Article] Reconstruction of a linear crack from a single set of measured data2007

    • Author(s)
      Ikehata, M, Itou, H.
    • Journal Title

      Inverse Problems 23

      Pages: 589-607

    • Data Source
      KAKENHI-PROJECT-18540160
  • [Journal Article] An inverse source problem for the heat equation and the enclosure method2007

    • Author(s)
      M.Ikehata
    • Journal Title

      Inverse Problems 23

      Pages: 183-202

    • Data Source
      KAKENHI-PROJECT-18540150
  • [Journal Article] Reconstruction of a linear crack in an isotropic elastic body from a single set of measured data2007

    • Author(s)
      Ikehata, M. & Itou, H.
    • Journal Title

      Inverse Problems 23

      Pages: 589-607

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18540160
  • [Journal Article] Virtual signal in the heat equation and the enclosure method Inverse Problems in Applied Sciences -towards breakthrough2007

    • Author(s)
      Ikehata, M.
    • Journal Title

      J. Phys. : Conf. Ser 73

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18540160
  • [Journal Article] Virtual signal in the heat equation and the enclosure method Inverse Problems in Applied Sciences-towards breakthrough2007

    • Author(s)
      Ikehata, M
    • Journal Title

      Joumal of physics:Conference Series 73

      Pages: 12010-12010

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18540160
  • [Journal Article] Probe method and a Carleman function2007

    • Author(s)
      Ikehata, M
    • Journal Title

      Inverse Problems 23

      Pages: 1871-1894

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18540160
  • [Journal Article] Extracting discontinuity in a heat conductive body2007

    • Author(s)
      Ikehata, M.
    • Journal Title

      One- space dimensional case、Applicable Analysis 86

      Pages: 963-1005

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18540160
  • [Journal Article] 逆問題の解の直接再構成2006

    • Author(s)
      池畠 優
    • Journal Title

      応用数理 16・1

      Pages: 53-62

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15540154
  • [Journal Article] Inverse crack problem and probe method2006

    • Author(s)
      Ikehata, M.
    • Journal Title

      Cubo 8

      Pages: 29-40

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15540154
  • [Journal Article] Two sides of probe method and obstacle with impedance boundary condition2006

    • Author(s)
      M.Ikehata
    • Journal Title

      Hokkaido Mathematical Journal Vol 35

      Pages: 659-681

    • Data Source
      KAKENHI-PROJECT-18340034
  • [Journal Article] Extraction formulae in inverse problems2006

    • Author(s)
      Ikehata, M.
    • Journal Title

      OYO SURI, bulleten of the Japan Society for Industrial and Applied Mathematics 16, No.1

      Pages: 53-62

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15540154
  • [Journal Article] A new forumulation of the probe method and related problems2005

    • Author(s)
      Ikehata, M.
    • Journal Title

      Inverse Problems 21

      Pages: 413-426

    • Data Source
      KAKENHI-PROJECT-15540154
  • [Journal Article] Extracting discontinuity-probe and enclosure methods2005

    • Author(s)
      Ikehata, M.
    • Journal Title

      Sem.Math.Sci., Keio Univ. 34

      Pages: 133-145

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15540154
  • [Journal Article] 逆問題の解の直接再構成2005

    • Author(s)
      池畠 優
    • Journal Title

      北海道大学数学講究録 100

      Pages: 103-164

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15540154
  • [Journal Article] A new formulation of the probe method and related problems2005

    • Author(s)
      Ikehata, M.
    • Journal Title

      Inverse Problems 21

      Pages: 413-426

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15540154
  • [Journal Article] A new formulation of the probe method and related problems2005

    • Author(s)
      Ikehata, M.
    • Journal Title

      Inverse Problems. 21

      Pages: 413-426

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15540154
  • [Journal Article] Extraction formulae in inverse problem2005

    • Author(s)
      Ikehata, M.
    • Journal Title

      Hokkaido University Technical Report Series in Mathematics 100

      Pages: 103-164

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15540154
  • [Journal Article] An inverse transmission scattering problem and the enclosure method2005

    • Author(s)
      Ikehata, M.
    • Journal Title

      Computing 75

      Pages: 133-156

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15540154
  • [Journal Article] The Herglotz wave function, the Vekua transform and the enclosure method2005

    • Author(s)
      Ikehata, M.
    • Journal Title

      Hiroshima Math. J. 35

      Pages: 485-506

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15540154
  • [Journal Article] An inverse transmission scattering problem and the enclosure method2005

    • Author(s)
      Ikehata, M.
    • Journal Title

      Computing

    • Data Source
      KAKENHI-PROJECT-15540154
  • [Journal Article] Extracting discontinuity-probe and enclosure methods2005

    • Author(s)
      Ikehata, M
    • Journal Title

      Sem.Math.Sci., Keio Univ. 34

      Pages: 133-145

    • Data Source
      KAKENHI-PROJECT-15540154
  • [Journal Article] The Herglotz wave function, the Vekua transform and the enclosure method2005

    • Author(s)
      Ikehata, M.
    • Journal Title

      Hiroshima Math.J. 35

      Pages: 485-506

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15540154
  • [Journal Article] Mittag-Leffler's function and extracting from Cauchy data2004

    • Author(s)
      Ikehata, M.
    • Journal Title

      Contemporary Math. 348

      Pages: 41-52

    • Data Source
      KAKENHI-PROJECT-15540154
  • [Journal Article] Electrical impedance tomography and Mittag-Leffler's function2004

    • Author(s)
      Ikehata, M., Siltanen, S.
    • Journal Title

      Inverse Problems 20

      Pages: 1325-1348

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15540154
  • [Journal Article] Pointwise reconstruction of the jump at the boudaries of inclusions2004

    • Author(s)
      Ikehata, M.
    • Journal Title

      Contemporary Math. 348

      Pages: 71-76

    • Data Source
      KAKENHI-PROJECT-15540154
  • [Journal Article] Numerical solution of the Cauchy problem for the stationary Schroodinger equation using Faddeev's Green function2004

    • Author(s)
      Ikehata, M., Siltanen, S
    • Journal Title

      SIAM J. Appl. Math. 64

      Pages: 1907-1932

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15540154
  • [Journal Article] Numerical solution of the Cauchy problem for the stationary Schroodinge : equation using Faddeev's Green function2004

    • Author(s)
      Ikehata, M., Siltanen, S.
    • Journal Title

      SIAM J.Appl.Math 64

      Pages: 1907-1932

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15540154
  • [Journal Article] Inverse scattering problems and the enclosure method2004

    • Author(s)
      Ikehata, M.
    • Journal Title

      Inverse Problems 20

      Pages: 533-551

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15540154
  • [Journal Article] Electrical impedance tomography and Mittag-Leffler's function2004

    • Author(s)
      Ikehata, M.
    • Journal Title

      Inverse Problems 20

      Pages: 1325-1348

    • Data Source
      KAKENHI-PROJECT-15540154
  • [Journal Article] Complex geometrical optics solutions and inverse crack problems2003

    • Author(s)
      Ikehata, M.
    • Journal Title

      Inverse Problems 19

      Pages: 1385-1405

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15540154
  • [Journal Article] Exponentially growing solutions, multilayered anisotropic material and the enclosure method2003

    • Author(s)
      Ikehata, M.
    • Journal Title

      Inverse Problems 19

      Pages: 1065-1079

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15540154
  • [Journal Article] Two sides of probe method and obstacle with impedance boundary condition

    • Author(s)
      Ikehata, M.
    • Journal Title

      Hokkaido Math.J.

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15540154
  • [Journal Article] Stroh eigenvalues and identification of discontinuity in an anisotropic elastic material

    • Author(s)
      Ikehata, M
    • Journal Title

      Contemporary Math. (in press)

    • Data Source
      KAKENHI-PROJECT-15540154
  • [Journal Article] Stroh eigenvalues and identification of discontinuity in an anisotropic elastic material

    • Author(s)
      Ikehata, M.
    • Journal Title

      Contemporary Math (in press)

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15540154
  • [Journal Article] The enclosure method for the heat equation

    • Author(s)
      Ikehata,M. & Kawashita, M.
    • Journal Title

      Inverse Problems (in press)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18540160
  • [Journal Article] Two sides of probe method and obstacle with impedance boundary condition

    • Author(s)
      Ikehata, M.
    • Journal Title

      Hokkaido Math. J. (in press)

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15540154
  • [Journal Article] Estimates of the integral kernels arising inverse problems for a three-dimensional heat equation in thermal imaging

    • Author(s)
      M. Ikehata and M. Kawashita
    • Journal Title

      Kyoto Journal of Mathematics

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22540194
  • [Journal Article] Stroh eigenvalues and identification of discontinuity in an anisotropic elastic material

    • Author(s)
      Ikehata, M.
    • Journal Title

      Contemporary Math.

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15540154
  • [Journal Article] Two sides of probe method and obstacle with impedance boundary condition

    • Author(s)
      Ikehata, M
    • Journal Title

      Hokkaido Math.J. (in press)

    • Data Source
      KAKENHI-PROJECT-15540154
  • [Journal Article] The probe and enclosure methods for inverse obstacle scattering problems. The past and present.

    • Author(s)
      Ikehata.M.
    • Journal Title

      RIMS Kokyuroku (in press)

    • Data Source
      KAKENHI-PROJECT-21540162
  • [Journal Article] Inverse crack problem and probe method

    • Author(s)
      Ikehata, M
    • Journal Title

      Cubo (in press)

    • Data Source
      KAKENHI-PROJECT-15540154
  • [Journal Article] The Herglotz wave function, the Vekua transform and the enclosure method

    • Author(s)
      Ikehata, M
    • Journal Title

      Hiroshima Math.J. (in press)

    • Data Source
      KAKENHI-PROJECT-15540154
  • [Presentation] On finding a penetrable obstacle via the time domain enclosure method for the Maxwell system2022

    • Author(s)
      Masaru Ikehata
    • Organizer
      RIMS Workshop“Theory and practice in inverse problems"
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K05331
  • [Presentation] The time domain enclosure method for an inverse obstacle problem governed by the Maxwell system2021

    • Author(s)
      Masaru Ikehata
    • Organizer
      DAYS on DIFFRACTION 2021
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K05331
  • [Presentation] Prescribing a heat flux coming from a wave equation2021

    • Author(s)
      Masaru Ikehata
    • Organizer
      The XIII international scientific conference and young scientist school ``Theory and Numerics of Inverse and Ill-posed Problems''
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K05331
  • [Presentation] On finding a penetrable obstacle via the time domain enclosure method or the Maxwell system2021

    • Author(s)
      Masaru Ikehata
    • Organizer
      Eurasian Conference on Applied Mathematics-2021
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K05331
  • [Presentation] On finding a cavity in a thermoelastic body using a single displacement measurement over a finite time interval on the surface of the body2019

    • Author(s)
      Ikehata,M.
    • Organizer
      9th International Congress on Industrial and Applied Mathematics
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K05331
  • [Presentation] Recent developments of the time domain enclosure method for the Maxwell system2019

    • Author(s)
      Ikehata, M.
    • Organizer
      RIMS Workshop on Inverse problems for partial differential equations and related areas
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K05331
  • [Presentation] On finding a cavity in a thermoelastic body using a single displacement measurement over a finite time interval on the surface of the body2019

    • Author(s)
      Masaru Ikehata
    • Organizer
      9th International Congress on Industrial and Applied Mathematics, Valencia
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01126
  • [Presentation] Recent developments of the time domain enclosure method for the Maxwell system2019

    • Author(s)
      Masaru Ikehata
    • Organizer
      RIMS Workshop on Inverse problems for partial differential equations and related areas
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01126
  • [Presentation] Recent topics on the time domain enclosure method2018

    • Author(s)
      Masaru Ikehata
    • Organizer
      Inverse problems for partial differential equations in honor of Professor Masaru Ikehata on the occasion of his 60th birthday
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H01126
  • [Presentation] Recent topics on the time domain enclosure method2018

    • Author(s)
      Ikehata, M.
    • Organizer
      Inverse problems for partial differential equations in honor of Professor Masaru Ikehata on the occasion of his 60th birthday
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K05331
  • [Presentation] The enclosure method for inverse obstacle scattering over a finite time interval: IV. Extraction from a single point on the graph of the response operator2017

    • Author(s)
      Masaru Ikehata
    • Organizer
      RIMS Workshop Inverse problems for partial differential equations and related topics
    • Place of Presentation
      京都大学数理解析研究所(京都市)
    • Year and Date
      2017-01-26
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26287020
  • [Presentation] The enclosure method for inverse obstacle scattering over a finite time interval: IV. Extraction from a single point on the graph of the response operator2017

    • Author(s)
      Masaru Ikehata
    • Organizer
      Inverse problems for partial differential equations
    • Place of Presentation
      京都大学数理解析研究所, 京都
    • Year and Date
      2017-01-26
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25400155
  • [Presentation] Detection and range estimation of a hidden object using the time domain enclosure method2017

    • Author(s)
      Masaru Ikehata
    • Organizer
      Geometry and Inverse Problems in Cooperation with A3 FORESIGHT PROGRAM
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26287020
  • [Presentation] On finding an obstacle embedded in the rough background medium via the enclosure method in the time domain2017

    • Author(s)
      Ikehata, M.
    • Organizer
      Minisymposium M42 Inclusion detection methods in inverse problems in AIPC2017
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K05331
  • [Presentation] On finding an obstacle embedded in the rough background medium via the enclosure method in the time domain2017

    • Author(s)
      Masaru Ikehata
    • Organizer
      Minisymposium M42 Inclusion detection methods in inverse problems in AIPC2017
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26287020
  • [Presentation] Detection and range estimation of a hidden object using the time domain enclosure method2017

    • Author(s)
      Ikehata, M.
    • Organizer
      Geometry and Inverse Problems in Cooperation with A3 FORESIGHT PROGRAM
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K05331
  • [Presentation] On finding an obstacle embedded in the rough background medium via the enclosure method in the time domain2016

    • Author(s)
      池畠 優
    • Organizer
      日本数学会2016年度年会函数方程式論分科会
    • Place of Presentation
      筑波大学、茨城
    • Year and Date
      2016-03-19
    • Data Source
      KAKENHI-PROJECT-25400155
  • [Presentation] The probe and enclosure methods for inverse obstacle problems governed by partial differential equations2016

    • Author(s)
      Masaru Ikehata
    • Organizer
      ICUB Talks:Exact Sciences Section
    • Place of Presentation
      ICUB, Univ. Bucharest, Bucharest, Romania
    • Year and Date
      2016-11-10
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25400155
  • [Presentation] On finding an obstacle with the Leontovich boundary condition via the time domain enclosure method2016

    • Author(s)
      池畠 優
    • Organizer
      日本数学会秋季総合分科会
    • Place of Presentation
      関西大学(吹田市)
    • Year and Date
      2016-09-17
    • Data Source
      KAKENHI-PROJECT-26287020
  • [Presentation] The enclosure method for the Maxwell system in time domain2016

    • Author(s)
      Masaru Ikehata
    • Organizer
      Geometry of solutions of PDE's and related inverse problems
    • Place of Presentation
      東北大学, 仙台
    • Year and Date
      2016-10-06
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25400155
  • [Presentation] The probe and enclosure methods for invere obstacle problems governed by partial differential equations2016

    • Author(s)
      Masaru Ikehata
    • Organizer
      ICUB Talks: Exact Sciences Section
    • Place of Presentation
      Bucharest, Romania
    • Year and Date
      2016-11-10
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26287020
  • [Presentation] On finding an obstacle embedded in the rough background medium via the enclosure method in the time domain2016

    • Author(s)
      池畠優
    • Organizer
      日本数学会2016年度年会
    • Place of Presentation
      筑波大学(茨城県・つくば市)
    • Year and Date
      2016-03-19
    • Data Source
      KAKENHI-PROJECT-26287020
  • [Presentation] The enclosure method for the Maxwell system in time domain2016

    • Author(s)
      Masaru Ikehata
    • Organizer
      Geometry of solutions of PDE's and its related inverse problems
    • Place of Presentation
      東北大学(仙台市)
    • Year and Date
      2016-10-05
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26287020
  • [Presentation] The enclosure method for inverse obstacle scattering in time domain2016

    • Author(s)
      Masaru Ikehata
    • Organizer
      Workshop on Analysis in Kagurazaka 2016
    • Place of Presentation
      東京理科大学(東京都新宿区)
    • Year and Date
      2016-01-22
    • Data Source
      KAKENHI-PROJECT-26287020
  • [Presentation] The enclosure method for inverse obstacle scattering in time domain2016

    • Author(s)
      Masaru Ikehata
    • Organizer
      Workshop on Analysis in Kagurazaka 2016
    • Place of Presentation
      Tokyo University of Science, Tokyo, Japan
    • Year and Date
      2016-01-22
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25400155
  • [Presentation] On finding an obstacle with the Leontovich boundary condition via the time domain enclosure method2016

    • Author(s)
      池畠 優
    • Organizer
      日本数学会2016年度秋季総合分科会函数方程式論分科会
    • Place of Presentation
      関西大学, 大阪
    • Year and Date
      2016-09-17
    • Data Source
      KAKENHI-PROJECT-25400155
  • [Presentation] Some recent results on inverse obstacle scattering in time domain using the enclosure method2015

    • Author(s)
      池畠優
    • Organizer
      RIMS研究集会「微分方程式の逆問題とその周辺」
    • Place of Presentation
      京都大学数理解析研究所(京都市・左京区)
    • Year and Date
      2015-01-28
    • Data Source
      KAKENHI-PROJECT-26287020
  • [Presentation] The enclosure method for inverse obstacle scattering using a solution of the Maxwell system in the time domain2015

    • Author(s)
      池畠 優
    • Organizer
      日本数学会2015年度秋季総合分科会函数方程式論分科会
    • Place of Presentation
      京都産業大学、京都
    • Year and Date
      2015-09-15
    • Data Source
      KAKENHI-PROJECT-25400155
  • [Presentation] The enclosure method for inverse obstacle scattering using a single electromagnetic wave in time domain2015

    • Author(s)
      Masaru Ikehata
    • Organizer
      Minisymposium (M21) Reconstruction methods for inverse problems (Part 1), Applied Inverse Problems Conference AIPC2015
    • Place of Presentation
      Helsinki(Finland)
    • Year and Date
      2015-05-28
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26287020
  • [Presentation] Some recent results on inverse obstacle scattering in time domain using the enclosure method2015

    • Author(s)
      Ikehata, M.
    • Organizer
      RIMS研究集会「微分方程式の逆問題とその周辺」 (Inverse problems of differential equations and related topics)
    • Place of Presentation
      京都大学数理解析研究所
    • Year and Date
      2015-01-28
    • Invited
    • Data Source
      KAKENHI-PROJECT-25400155
  • [Presentation] The enclosure method for inverse obstacle scattering using a single electromagnetic wave in time domain2015

    • Author(s)
      Masaru Ikehata
    • Organizer
      Minisymposium (M21) Reconstruction methods for inverse problems (Part 1),Applied Inverse Problems Conference AIPC2015
    • Place of Presentation
      University of Helsinki, Helsinki, Finland
    • Year and Date
      2015-05-28
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25400155
  • [Presentation] The enclosure method for the evaluation of the spot welding area using a solution of the Laplace equation2015

    • Author(s)
      池畠優
    • Organizer
      日本数学会2015年度秋季総合分科会
    • Place of Presentation
      京都産業大学(京都府・京都市)
    • Year and Date
      2015-09-13
    • Data Source
      KAKENHI-PROJECT-26287020
  • [Presentation] The enclosure method for inverse obstacle scattering using a solution of the Maxwell system in the time domain2015

    • Author(s)
      池畠優
    • Organizer
      日本数学会2015年度秋季総合分科会
    • Place of Presentation
      京都産業大学(京都府・京都市)
    • Year and Date
      2015-09-15
    • Data Source
      KAKENHI-PROJECT-26287020
  • [Presentation] The enclosure method for the evaluation of the spot welding area using a solution of the Laplace equation2015

    • Author(s)
      池畠 優, 伊藤 弘道、笹本 明
    • Organizer
      日本数学会2015年度秋季総合分科会函数方程式論分科会
    • Place of Presentation
      京都産業大学、京都
    • Year and Date
      2015-09-13
    • Data Source
      KAKENHI-PROJECT-25400155
  • [Presentation] 時間領域における波の物体散乱の逆問題と囲い込み法2014

    • Author(s)
      池畠 優
    • Organizer
      日本応用数理学会2014年度年会 セッション「逆問題と信号処理」
    • Place of Presentation
      政策研究大学院大学
    • Year and Date
      2014-09-03
    • Invited
    • Data Source
      KAKENHI-PROJECT-25400155
  • [Presentation] The enclosure method for inverse obstacle scattering using a solution of the Maxwell system in time domain2014

    • Author(s)
      池畠 優
    • Organizer
      熊本大学応用解析セミナー
    • Place of Presentation
      熊本大学
    • Year and Date
      2014-12-13
    • Invited
    • Data Source
      KAKENHI-PROJECT-25400155
  • [Presentation] The enclosure method for inverse obstacle scattering in time domain2014

    • Author(s)
      Ikehata, M.
    • Organizer
      Minisymposium (M8) Analytical and Numerical Methods for Inverse Problems, 7th International Conference ``Inverse Problems: Modeling and Simulation''
    • Place of Presentation
      Oldeniz-Fethiye, Turkey
    • Year and Date
      2014-05-28
    • Invited
    • Data Source
      KAKENHI-PROJECT-25400155
  • [Presentation] The enclosure method for inverse obstacle scattering in time domain2014

    • Author(s)
      Masaru Ikehata
    • Organizer
      7th International Conference ``Inverse Problems: Modeling and Simulation''
    • Place of Presentation
      Oludeniz-Fethiye (Turkey)
    • Year and Date
      2014-05-28
    • Invited
    • Data Source
      KAKENHI-PROJECT-26287020
  • [Presentation] The enclosure method for inverse obstacle scattering using a solution of the Maxwell system in time domain2014

    • Author(s)
      池畠 優
    • Organizer
      大阪大学数学教室微分方程式セミナー
    • Place of Presentation
      大阪大学
    • Year and Date
      2014-10-31
    • Invited
    • Data Source
      KAKENHI-PROJECT-25400155
  • [Presentation] On reconstruction of cavities in a three dimensional linearized viscoelasticity2014

    • Author(s)
      Ikehata, M. and Itou, H.
    • Organizer
      Minisymposium (M14) Non-iterative reconstruction schemes for inverse problems, 7th International Conference ``Inverse Problems: Modeling and Simulation''
    • Place of Presentation
      Oldeniz-Fethiye, Turkey
    • Year and Date
      2014-05-28
    • Invited
    • Data Source
      KAKENHI-PROJECT-25400155
  • [Presentation] Extracting the geometry of an obstacle from the bistatic scattering data2012

    • Author(s)
      池畠優
    • Organizer
      RIMS研究集会「偏微分方程式の解の幾何」
    • Place of Presentation
      京都大学数理解析研究所, 京都
    • Year and Date
      2012-11-08
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Presentation] Extracting the geometry of an acoustic enclosure from dynamical back-scattering data: an inverse problem for the wave equation2012

    • Author(s)
      池畠優
    • Organizer
      RIMS研究集会「幾何学的偏微分方程式に対する保存則と正則性特異性の研究」
    • Place of Presentation
      京都大学数理解析研究所, 京都
    • Year and Date
      2012-06-14
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Presentation] The enclosure method for the wave equation using dynamical scattering data2012

    • Author(s)
      池畠優
    • Organizer
      RIMS研究集会「偏微分方程式の逆問題解析とその周辺に関する研究」
    • Place of Presentation
      京都大学数理解析研究所, 京都
    • Year and Date
      2012-11-19
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Presentation] Inverse obstacle scattering with dynamical data over a finite time interval2012

    • Author(s)
      池畠優
    • Organizer
      RIMS研究集会「偏微分方程式の逆問題解析とその周辺分野に関する研究」
    • Place of Presentation
      京都大学数理解析研究所, 京都
    • Year and Date
      2012-01-24
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Presentation] Inverse obstacle scattering with dynamical data over a finite time interval2012

    • Author(s)
      池畠優
    • Organizer
      RIMS研究集会「偏微分方程式の逆問題解析とその周辺分野に関する研究」
    • Place of Presentation
      京都大学数理解析研究所(京都府)(招待講演)
    • Year and Date
      2012-01-24
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Presentation] The enclosure method ininverse obstacle scattering2011

    • Author(s)
      Ikehata, M.
    • Organizer
      Finish-Japanese-Korean workshop on inverse problems and the 17th Inverse days of the Finnish Inverse ProblemSociety
    • Place of Presentation
      University of Helsinki, Finland
    • Year and Date
      2011-12-14
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Presentation] The enclosure method for inverse obstacle scattering problems with dynamical back-scattering data over a finite time interval2011

    • Author(s)
      池畠優
    • Organizer
      数理科学セミナー
    • Place of Presentation
      松本市浅間温泉みやま荘, 長野
    • Year and Date
      2011-09-26
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Presentation] 波の物体散乱の逆問題における直接的方法2011

    • Author(s)
      池畠優
    • Organizer
      公開談話会
    • Place of Presentation
      名古屋大学大学院多元数理科学研究科(愛知県)(招待講演)
    • Year and Date
      2011-10-24
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Presentation] 波の物体散乱の逆問題における直接的方法2011

    • Author(s)
      池畠優
    • Organizer
      公開談話会
    • Place of Presentation
      名古屋大学, 愛知
    • Year and Date
      2011-10-24
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Presentation] The enclosure method in inverse obstacle scattering2011

    • Author(s)
      Ikehata, M.
    • Organizer
      Finish-Japanese-Korean workshop on inverse problems and the 17 th Inverse Days of the Finnish Inverse Problem Society
    • Place of Presentation
      University of Helsinki (Helsinki, Finland)(招待講演)
    • Year and Date
      2011-12-14
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Presentation] The enclosure method for inverse obstacle scattering problems with dynamical back-scattering data over a finite time interval2011

    • Author(s)
      池畠優
    • Organizer
      数理科学セミナー
    • Place of Presentation
      松本市浅間温泉みやま荘(長野県)
    • Year and Date
      2011-09-26
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Presentation] Some remarks on inverse obstacle scattering problems with a single incidentwave2010

    • Author(s)
      池畠優
    • Organizer
      RIMS研究集会「偏微分方程式の逆問題解析とその周辺分野に関する研究」
    • Place of Presentation
      京都大学数理解析研究所, 京都
    • Year and Date
      2010-06-23
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Presentation] 有限観測時間におけるデータを用いた熱および波動方程式に対する逆問題と囲い込み法2010

    • Author(s)
      池畠優
    • Organizer
      日本数学会2010年度秋季総合分科会函数方程式論分科会特別講演
    • Place of Presentation
      名古屋大学大学院多元数理科学科(愛知県)
    • Year and Date
      2010-09-23
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Presentation] The enclosure method for inverse obstacle scattering problems with dynamical data over a finite time interval2010

    • Author(s)
      池畠優
    • Organizer
      日本数学会2010年度年会函数方程式論分科会
    • Place of Presentation
      慶應義塾大学(神奈川県)
    • Year and Date
      2010-03-24
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Presentation] The probe and enclosure methods for inverse obstacle scattering problems. The past and present.2010

    • Author(s)
      池畠優
    • Organizer
      第27回九州における偏微分方程式研究集会
    • Place of Presentation
      九州大学西新プラザ大会議室(福岡県)
    • Year and Date
      2010-01-26
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Presentation] 有限観測時間におけるデータを用いた熱および波動方程式に対する逆問題と囲い込み法2010

    • Author(s)
      池畠優
    • Organizer
      日本数学会2010 年度秋期総合分科会函数方程式論分科会特別講演
    • Place of Presentation
      名古屋大学, 愛知
    • Year and Date
      2010-09-23
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Presentation] The probe and enclosure methods for inverse obstacle scattering problems. The past and present2010

    • Author(s)
      池畠優
    • Organizer
      第27回九州における偏微分方程式研究集会
    • Place of Presentation
      九州大学西新プラザ大会議室, 福岡
    • Year and Date
      2010-01-26
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Presentation] Some remarks on inverse obstacle scattering problems with a single incident wave2010

    • Author(s)
      池畠優
    • Organizer
      RIMS研究集会「偏微分方程式の逆問題解析とその周辺分野に関する研究」
    • Place of Presentation
      京都大学数理解析研究所(京都府)
    • Year and Date
      2010-06-23
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Presentation] The enclosure method for inverse obstacle scattering problems with dynamical data over a finite time interval2010

    • Author(s)
      池畠優
    • Organizer
      日本数学会2010 年度年会函数方程式論分科会
    • Place of Presentation
      慶應義塾大学, 神奈川
    • Year and Date
      2010-03-24
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Presentation] The enclosure method and extracting unknown discontinuity from dynamical data2009

    • Author(s)
      池畠優
    • Organizer
      望月先生退職記念研究集会
    • Place of Presentation
      東京
    • Year and Date
      2009-03-18
    • Data Source
      KAKENHI-PROJECT-18540160
  • [Presentation] Recent Applications of the enclosure method to inverse problems with dynamical data over a finite time interval2009

    • Author(s)
      Masaru Ikehata
    • Organizer
      Inverse Problems Seminar
    • Place of Presentation
      University of Helsinki(Finland)
    • Year and Date
      2009-11-09
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Presentation] 有限観測時間におけるデータを用いた音波の障害物による散乱の逆問題2009

    • Author(s)
      池畠優
    • Organizer
      RIMS研究集会「現象解析と関数方程式の新展望」
    • Place of Presentation
      京都大学(京都府)
    • Year and Date
      2009-11-17
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Presentation] 有限観測時間におけるデータを用いた音波の障害物による散乱の逆問題2009

    • Author(s)
      池畠優
    • Organizer
      RIMS研究集会「現象解析と関数方程式の新展望」
    • Place of Presentation
      京都大学,京都
    • Year and Date
      2009-11-17
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Presentation] Recent applications of the enclosure method to dynamical inverse problems2009

    • Author(s)
      池畠優
    • Organizer
      広島応用解析セミナー(第11回)
    • Place of Presentation
      広島大学工学部, 広島
    • Year and Date
      2009-09-02
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Presentation] On reconstruction of an unknown cavity in an isotropic elastic body with one measurement2009

    • Author(s)
      池畠優、伊藤弘道
    • Organizer
      日本数学会2009年度春の年会
    • Place of Presentation
      東京
    • Year and Date
      2009-03-29
    • Data Source
      KAKENHI-PROJECT-18540160
  • [Presentation] The enclosure method and its applications to inverse problems with dynamical data over a finite time interval2009

    • Author(s)
      池畠優
    • Organizer
      名古屋微分方程式セミナー
    • Place of Presentation
      名古屋大学, 愛知
    • Year and Date
      2009-12-14
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Presentation] Recent applications of the enclosure method to dynamical inverse problems2009

    • Author(s)
      池畠優
    • Organizer
      広島応用解析セミナー(第11回)
    • Place of Presentation
      広島大学工学部(広島県)
    • Year and Date
      2009-09-02
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Presentation] Recent applications of the enclosure method to inverse problems with dynamical data over afinite time interval2009

    • Author(s)
      Masaru Ikehata
    • Organizer
      Inverse Problems Seminsar
    • Place of Presentation
      University of Helsinki, Finland
    • Year and Date
      2009-11-09
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Presentation] The enclosure method and its applications to inverse problems with dynamical data over a finite time interval2009

    • Author(s)
      池畠優
    • Organizer
      名古屋微分方程式セミナー
    • Place of Presentation
      名古屋大学(愛知県)
    • Year and Date
      2009-12-14
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Presentation] 逆問題における不連続性の抽出のための解析的方法-探針法10年-2008

    • Author(s)
      池畠優
    • Organizer
      Encounter with Mathematics 第48回微分方程式に対する逆問題-既知と未知が逆転したときに何が視えるか?
    • Place of Presentation
      東京
    • Year and Date
      2008-11-21
    • Data Source
      KAKENHI-PROJECT-18540160
  • [Presentation] Enclosure method and reconstruction of a linear crack in an elastic body2008

    • Author(s)
      Ikehata, M. & Itou, H.
    • Organizer
      6th International Conference on Inverse Problems in Engineering : Theory and Practice (ICIPE2008)
    • Place of Presentation
      Paris, France
    • Year and Date
      2008-06-19
    • Data Source
      KAKENHI-PROJECT-18540160
  • [Presentation] An inverse problem for the heat equation and the enclosure Method2008

    • Author(s)
      Ikehata, M.
    • Organizer
      第8回松山解析セミナー
    • Place of Presentation
      愛媛
    • Year and Date
      2008-02-13
    • Data Source
      KAKENHI-PROJECT-18540160
  • [Presentation] Enclosure method and reconstruction of a linear crack in an elastic body2008

    • Author(s)
      Ikehata, M. & Itou, H.
    • Organizer
      6th International Conference on Inverse Problems in Engineering: Theory and Practice(ICIPE2008)
    • Place of Presentation
      Paris, France
    • Year and Date
      2008-06-19
    • Data Source
      KAKENHI-PROJECT-18540160
  • [Presentation] 逆問題における不連続性の抽出のための解析的方法-探針法10年-2008

    • Author(s)
      池畠優
    • Organizer
      Encounter with Mathematics第48回微分方程式に対する逆問題-既知と未知が逆転したときに何が視えるか?
    • Place of Presentation
      東京
    • Year and Date
      2008-11-21
    • Data Source
      KAKENHI-PROJECT-18540160
  • [Presentation] On inverse crack problems in elastostatics2007

    • Author(s)
      Ikehata,M. & Itou,H.
    • Organizer
      6th International Congress on Industrial and Applied Mathematics
    • Place of Presentation
      Switzerland
    • Year and Date
      2007-07-16
    • Data Source
      KAKENHI-PROJECT-18540160
  • [Presentation] A numerical method for inverse crack problem using the Mittag-Leffler function2007

    • Author(s)
      T. Ohe and M. Ikehata
    • Organizer
      研究集会「数理科学セミナー」
    • Place of Presentation
      筑波大学
    • Year and Date
      2007-02-10
    • Data Source
      KAKENHI-PROJECT-18540150
  • [Presentation] Virtual signal in the heat equation and the enclosure method2007

    • Author(s)
      Ikehata, M.
    • Organizer
      Symposium on Inverse Problems Honoring Alberto Calderon, IMPA
    • Place of Presentation
      Rio de Janeiro, Brazil
    • Data Source
      KAKENHI-PROJECT-18540160
  • [Presentation] On inverse crack problems in elastostatics2007

    • Author(s)
      Masaru Ikehata & Hiromichi Itou
    • Organizer
      6th International Congress on Industrial and Applied Mathematics
    • Place of Presentation
      Zurich University, Switzerland
    • Year and Date
      2007-07-16
    • Data Source
      KAKENHI-PROJECT-18540160
  • [Presentation] Probe method and a Carleman function2007

    • Author(s)
      池畠優
    • Organizer
      数理科学セミナー
    • Place of Presentation
      茨城
    • Year and Date
      2007-02-10
    • Data Source
      KAKENHI-PROJECT-18540160
  • [Presentation] Travel time and heat equation2006

    • Author(s)
      池畠優
    • Organizer
      中央大学偏微分方程式セミナー
    • Place of Presentation
      東京
    • Year and Date
      2006-06-21
    • Data Source
      KAKENHI-PROJECT-18540160
  • [Presentation] An inverse source problem for the heat equation and the enclosure method2006

    • Author(s)
      Ikehata, M.
    • Organizer
      Inverse Problems in Applied Sciences-towards breakthrough-
    • Place of Presentation
      北海道
    • Data Source
      KAKENHI-PROJECT-18540160
  • [Presentation] Travel time, heat equation and extracting discontinuity2006

    • Author(s)
      池畠優
    • Organizer
      数理科学セミナー
    • Place of Presentation
      茨城
    • Data Source
      KAKENHI-PROJECT-18540160
  • [Presentation] 指数関数と偏微分方程式に対する逆問題2006

    • Author(s)
      池畠優
    • Organizer
      愛媛大学数学談話会
    • Place of Presentation
      愛媛
    • Year and Date
      2006-09-27
    • Data Source
      KAKENHI-PROJECT-18540160
  • [Presentation] Inverse crack problem and the Mittag-Leffler function2006

    • Author(s)
      M. Ikehata and T. Ohe
    • Organizer
      Inverse Problems in Applied Sciences --- towards the break through ---
    • Place of Presentation
      北海道大学
    • Year and Date
      2006-07-06
    • Data Source
      KAKENHI-PROJECT-18540150
  • [Presentation] The enclosure method for the wave equation using dynamical scattering data

    • Author(s)
      池畠 優
    • Organizer
      RIMS研究集会「偏微分方程式の逆問題解析とその周辺に関する研究」
    • Place of Presentation
      京都大学数理解析研究所(京都府)
    • Invited
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Presentation] 逆散乱問題に対する囲い込み法における指示関数の対数微分を用いた解法とその数値的実装

    • Author(s)
      大江貴司,池畠優
    • Organizer
      第62回理論応用力学講演会
    • Place of Presentation
      東京工業大学(東京都)
    • Data Source
      KAKENHI-PROJECT-23540173
  • [Presentation] The enclosure method using dynamical data

    • Author(s)
      Ikehata, M.
    • Organizer
      Applied Inverse Problem Conference
    • Place of Presentation
      Korea Advanced Institute for Sciences and Tecnology, Daejeon, Korea
    • Invited
    • Data Source
      KAKENHI-PROJECT-25400155
  • [Presentation] Extracting the geometry of an acoustic enclosure from dynamical back-scattering data: an inverse problem for the wave equation

    • Author(s)
      池畠 優
    • Organizer
      RIMS研究集会「幾何学的偏微分方程式に対する保存則と正則性特異性の研究」
    • Place of Presentation
      京都大学数理解析研究所(京都府)
    • Invited
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Presentation] 指示関数の対数微分に基づく囲い込み法の数値的性質について

    • Author(s)
      大江貴司, 池畠優
    • Organizer
      日本応用数理学会2013年度年会
    • Place of Presentation
      アクロス天神
    • Data Source
      KAKENHI-PROJECT-23540173
  • [Presentation] The enclosure method for an inverse obstacle scattering problem with dynamical bistatic data over a finite time interval

    • Author(s)
      池畠優
    • Organizer
      愛媛大学解析セミナー
    • Place of Presentation
      愛媛大学解析セミナー
    • Invited
    • Data Source
      KAKENHI-PROJECT-25400155
  • [Presentation] Extracting the geometry of an obstacle from the bistatic scattering data

    • Author(s)
      池畠 優
    • Organizer
      RIMS研究集会「偏微分方程式の解の幾何」
    • Place of Presentation
      京都大学数理解析研究所(京都府)
    • Invited
    • Data Source
      KAKENHI-PROJECT-21540162
  • [Presentation] Numerical method for an inverse obstacle scattering problem based on the logarithmic differential of indicator function in the enclosure method

    • Author(s)
      Takashi Ohe and Masaru Ikehata
    • Organizer
      Waves2013
    • Place of Presentation
      Hotel El Mouradi Gammarth, Tunisia
    • Data Source
      KAKENHI-PROJECT-23540173
  • [Presentation] The Enclosure Method for Inverse Obstacle Scattering

    • Author(s)
      池畠優
    • Organizer
      研究集会「第9回非線型の諸問題」
    • Place of Presentation
      高知大学(高知県)
    • Invited
    • Data Source
      KAKENHI-PROJECT-25400155
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