Nishimura Naoshi 西村直志

… Alternative Names

NISHIMURA Naoshi 西村直志

NIAHIMURA Naoshi 西村直志

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Researcher Number	90127118
Other IDs
External Links
Affiliation (Current)	2025: 京都大学, 情報学研究科, 名誉教授
Affiliation (based on the past Project Information) *help	2020: 京都大学, 情報学研究科, 名誉教授 2005 – 2019: 京都大学, 情報学研究科, 教授 2014: 京都大学, 大学院情報学研究科, 教授 2010 – 2011: Kyoto University, 大学院・情報学研究科, 教授 2002 – 2004: 京都大学, 学術情報メディアセンター, 教授 … More 2002 – 2003: 学術情報メディアセンター, 教授 2001: 京都大学, 大学院・工学研究科, 助教授 1996 – 2001: Kyoto Univ., Global Environ.Eng., Assoc.Prof., 工学研究科, 助教授 2000: 京都大学, 工学研究科環境地球工学専攻, 助教授 1996 – 1999: 京都大学, 大学院・工学研究科, 助教授 1993 – 1996: Kyoto Univ., Fac.of Eng., Assoc.Professor, 工学部, 助教授 1990 – 1993: 京都大学, 工学部, 助手 1979: Kyoto Univ.Faculty of Eng., Asso.Professor, 工学部, 助教授 Less
Review Section/Research Field	Principal Investigator 土木材料・力学一般 / Engineering fundamentals / Computational science / 土木構造 / Basic Section 60100:Computational science-related / Medium-sized Section 60:Information science, computer engineering, and related fields / Structural engineering/Earthquake engineering/Maintenance management engineering Except Principal Investigator 土木材料・力学一般 / General mathematics (including Probability theory/Statistical mathematics) / General mathematics (including Probability theory/Statistical mathematics) … More / 広領域 / 基礎・土質工学 / 土木構造 / 構造工学・地震工学 / Building structures/materials / Engineering fundamentals / Science and Engineering / Structural engineering/Earthquake engineering/Maintenance management engineering / Geotechnical engineering Less
Keywords	Principal Investigator 境界要素法 / 境界積分方程式法 / Maxwell方程式 / 多重極法 / 積分方程式 / 高速解法 / 弾性波動 / 高速多重極法 / クラック / elastic wave … More / BIEM / 境界積分法 / 計算力学 / 波動 / 時間域 / 波動方程式 / BEM / HUM / inverse problem / crack / 超音波 / 積分方程式法 / 逆問題 / Nystroem法 / Maxwell 方程式 / 前処理 / 波動問題 / メタマテリアル / フォトニック結晶 / ウェーブレット / Sakurai Sugiura法 / 時間域境界積分法 / 櫻井杉浦法 / 安定性 / isogeometric解析 / isogeometric 解析 / 周期多重極法 / モーメント法 / 数値計算手法 / Hdiv内積 / 不連続Galerkin法 / laser ultrasound / non-destructive testing / time domain / fast multipole methods / レーザ / レーザ超音波 / 非破壊評価 / fast methods / seismic wave / FMM / 弾性 / 多重極 / 地震波動 / 境界積分方程式 / Fast Solution Methods / Numerical Analysis / Wavelets / 数値解析 / 数値計算 / boundary control / variational method / flexible structure / integral equation / control / 厳密制御 / 板 / 境界制御 / 変分法 / 柔構造 / 制御 / ultrasonics / defect / 形状決定 / 弾性波 / 欠陥 / 双対基底 / Calderonの式 / 反復法 / PMCHWT法 / Muellerの定式化 / transmission問題 / 基底関数 / 前処理法 / 周期境界値問題 / 周期問題 / フォノニック結晶 / 動弾性 / 異方性 / 高速計算 / 並列計算 / ツリー法 / Helmholtz方程式 / 橋梁 / 交通荷重 / 空気振動 / スプライン / メッシュレス … More Except Principal Investigator 数値解析 / 非適切問題 / 逆問題 / 多倍長数値計算 / Numerical Analysis / 境界要素法 / 数値計算 / 多倍長計算 / LabVIEW / Inverse Problems / レーザー振動計 / 初期応力 / 数理工学 / 応用数学 / 逆解析 / 逆問題解析 / スペクトル法 / BEM / DAQ / レーザー・ドップラー速度計 / Ill-posed Problems / Inverse analysis / 欠陥検出 / 超音波 / 圧電素子 / 音弾性 / 音弾性定数 / シングアラウンド周期計測 / initial stress / シミュレーション / 破壊現象 / 断層撮影法 / 応用解析 / Tikhonov正則化法 / 正則化法 / III-posed Problems / Applied Mathematics / 任意精度計算 / 偏微分方程式 / 高精度数値計算 / Interval Analysis / Spectral Method / Multiple-precision Arithmetic / Ill-posed Problem / Inverse Problem / Tikhonov Regularization Method / 弾性方程式 / Lカーブ法 / 第1種積分方程式 / Tikhonov正規化法 / 区間演算 / 多培長数値計算 / hydroelasticity / FMM / fast multipole method / boundary element method / wave response / VLFS / very large floating structure / 箱型ポンツーン / 波浪応答解析 / 高速多重極法 / メガフロート / 流力弾性解析 / 多重極法 / 高速解法 / 波浪応答 / 超大型浮体 / Inverse problem / Soil characteristics / Nonlinear response / Multiple pole method / Pile Foundation / Boundary element method / Ground motion / ハイブリッド法 / 非線形地震応答 / 杭基礎 / 非線型地震応答 / 地域性 / 地下構造 / Boundary Integral Equation / Multiprecision Computations / Applied Analysis / Boundary Element Method / 境界値問題 / 境界積分方程式法 / Residual stress / Flaw identification / Array measurement / Ultrasonic stress measurement / Time-domain BEM / Lase Doppler velocimeter / Laser ultrasonic / アレー型波型検出 / 残留応力測定 / 欠陥同定 / アレー波動検出 / 超音波応力測定法 / 時間域境界要素法 / レーザードップラー振動計 / レーザー超音波 / cantilever beam / laser vibrometry / digital control / digital data acquisition / vibration control / Piexoelectric ceramic / 自由振動 / LavVIEW / 振動抑制 / 片持ばり / 片持ちばり / ディジタル制御 / ディジタルデータ収録 / 振動制御 / inverse flaw detection / axial force in a bolt / initial stress in a rock / sing-around unit / Laser velocimetry / Precise wave measurement / 材料特性劣化 / 応力測定 / ボルト軸力 / 超音波応力測定 / 欠陥検出逆解析 / 高力ボルト軸力 / 地山初期応力 / シングアラウンド周期測定器 / 高精度超音波測定システム / Stability Theory / Uniqueness Theory / 欠陥同定問題 / 弾性体逆問題 / 数値計算アルゴリズム / 条件安定評価 / 逆問題の数値計算 / 非適切問題の適切クラス / システムの制御問題 / 適切問題(well-posed problems) / 非適切問題(ill-posed problems) / 解の安定性 / 解の一意性 / WWW homepage / Large-scale calculation / Simulation / flow problems / Fracture Phenomenon / Theoretical research / Phenomenon with singularities / CAEツール / 破壊力学 / 特異解 / WWWホームページ / 大規模数値計算 / 流れの解析 / 理論解析 / 特異性をもつ工学現象 / Digital-data acquisition / Time-domain Boundary Element Method / Laser-Doppler vibrometer / Flaw detection / Ultrasonic / ディジタル・データ収録 / 界面欠陥 / 境界要素逆解析 / sandstone / andesite / sing-around period / acoustoelasticity / 周期計測精度 / 弾性表面波 / 履歴応力 / 弾性縦波 / 砂岩 / 安山岩 / シングアラウンド周期 / Knife-edge-type transducer / Weld / Residual stresses / Steel SS41 / Alluminum alloy / Acoustoelasticity / Time-of-flight measurement / Sing-around period measurement / 構造用鋼 / time-of-flight計測装置 / シングアラウンド装置 / 応力音弾性係数 / 表面波 / 線接触型振動子 / 溶接 / 残留応力 / 軟鋼SS41 / アルミニウム合金 / time-of-flight計測 / Improved conical-end strain-gage method / Boundary element methods / Observation equation / Stres-sensitivity / Conical-shaped strain-gage cell / Conical-end strain-gage method / Stress-relief / Initial-stress / ひずみ応力変換行列 / 積分方程式法 / 同径オ-バコアリング法 / 円錐孔底モ-ルドひずみゲ-ジ / 改良円錐孔底ひずみゲ-ジ法 / 観測方程式 / 応力感度係数 / 円錐形状ひずみゲ-ジセル / 円錐孔底ひずみゲ-ジ法 / 応力解放法 / Acoustic Emission / Ultrasonic Inspection / Wave Propagation Analysis / Rock masses / Ground / Concrete / Steel / Non-Destructive Evaluation / アコ-スティク・エミッション / 超音波探査 / 波動解析 / 岩盤 / 地盤 / コンクリ-ト / 鋼 / 非破壊評価 / acoustic emmission / crack grawth / simulation analysis / hydrofracture / アコースティック・エミッション(AE) / 破壊伝播 / 数値シミュレーション / 地圧測定 / 水圧破砕 / 負の屈折率 / 光磁性 / プラズモニクス / 光物性 / 微細加工 / 量子ドット / マックスウェル応力 / トポロジカル絶縁体 / 磁気カイラル効果 / 光リソグラフィー / 周期多重極境界要素法 / カイラル / 非相反性 / トポロジー最適化 / ベリー位相 / 光整流 / メタマテリアル / 最適設計問題 / 関数方程式論 / モデル化 / 逆Laplace変換 / 高精度シミュレーション / 非適切問題解析 / 応用解析学 / 都市モデリング / 並列計算 / メッシュフリー法 / 自由・移動境界問題 / 不連続性体 / マルチフィジックス / マルチスケール / 医用工学 / 材料工学 / 応用逆問題 / 再構成手法 / 海底境界過程 / 移動境界問題 / 液状化 / トモグラフィー / 係数決定 / 形状同定 / パラメータ推定 Less

An assessment of the efficiency of isogeometric boundary integral methodsPrincipal Investigator
- Principal Investigator
  
  Nishimura Naoshi
- Project Period (FY)
  2018 – 2019
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 60:Information science, computer engineering, and related fields
- Research Institution
  Kyoto University
On the stability of boundary integral methods in wave problemsPrincipal Investigator
- Principal Investigator
  
  Nishimura Naoshi
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 60100:Computational science-related
- Research Institution
  Kyoto University
Development of a method of moment based on discontinuous Galerkin method and Hdiv inner productsPrincipal Investigator
- Principal Investigator
  
  Nishimura Naoshi
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Computational science
- Research Institution
  Kyoto University
Development of new periodic FMM and its application to photo induced voltage problemsPrincipal Investigator
- Principal Investigator
  
  Nishimura Naoshi
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Computational science
- Research Institution
  Kyoto University
Studies on preconditioning and basis functions in periodic fast multipole methods for Maxwell's equationsPrincipal Investigator
- Principal Investigator
  
  NISHIMURA Naoshi
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Engineering fundamentals
- Research Institution
  Kyoto University
Fabrication and physics of periodic metamaterials in optical regime
- Principal Investigator
  
  ISHIHARA Teruya
- Project Period (FY)
  2010 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  Tohoku University
On the fast multipole method for periodic and non-periodic boundary value problems in periodic domainsPrincipal Investigator
- Principal Investigator
  
  NISHIMURA Naoshi
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Engineering fundamentals
- Research Institution
  Kyoto University
Foundation of high accuracy computational methods on the multiple-precision computer environment and its applications to analysi of inverse problems
- Principal Investigator
  
  ISO Yuusuke
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Kyoto University
Mathematics study of the continuum mechanics focusing on singularities
- Principal Investigator
  
  OHTSUKA Kohji
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Hiroshima Kokusai Gakuin University
異方性弾性体の時間域多重極法に関する研究Principal Investigator
- Principal Investigator
  
  西村直志
- Project Period (FY)
  2006 – 2007
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Engineering fundamentals
- Research Institution
  Kyoto University
国際フォーラム「土木工学における計算力学手法の新展開」の企画調査
- Principal Investigator
  
  樫山和男
- Project Period (FY)
  2004
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Structural engineering/Earthquake engineering/Maintenance management engineering
- Research Institution
  Chuo University
Establishment of New Numerical Methods for Applied Inverse and Ill-Posed Problems
- Principal Investigator
  
  ISO Yuusuke
- Project Period (FY)
  2004 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  KYOTO UNIVERSITY
特定領域「応用逆問題解析」の申請へ向けての調査と国内調整
- Principal Investigator
  
  磯祐介
- Project Period (FY)
  2003
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Kyoto University
Study on a non-destructive evaluation technique based on laser measurements and fast multipole methodPrincipal Investigator
- Principal Investigator
  
  NISHIMURA N.
- Project Period (FY)
  2003 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Structural engineering/Earthquake engineering/Maintenance management engineering
- Research Institution
  Kyoto University
多重極法はツリー法より速いかPrincipal Investigator
- Principal Investigator
  
  西村直志
- Project Period (FY)
  2002 – 2003
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  土木材料・力学一般
- Research Institution
  Kyoto University
逆問題の解の再構成手法の確立
- Principal Investigator
  
  磯祐介
- Project Period (FY)
  2001
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Kyoto University
Numerical and Mathematical Analysis for the reconstruction for solutions of inverse and ill-posed problems by regularization methods
- Principal Investigator
  
  ISO Yuusuke
- Project Period (FY)
  2001 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Kyoto University
移動境界問題としての液状化フロントの進展解析
- Principal Investigator
  
  関口秀雄
- Project Period (FY)
  2000
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Geotechnical engineering
- Research Institution
  Kyoto University
STUDY ON ACCELERATED BOUNDARY ELEMENT METHOD FOR WAVE RESPONSE ANALYSIS OF VERY LARGE FLOATING STRUCTURES
- Principal Investigator
  
  WATANABE Eiichi
- Project Period (FY)
  2000 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  構造工学・地震工学
- Research Institution
  KYOTO UNIVERSITY
交通荷重によって構造物から発生する空気振動のシミュレーションPrincipal Investigator
- Principal Investigator
  
  西村直志
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  土木材料・力学一般
- Research Institution
  Kyoto University
逆問題の解の構成に関する国際共同研究のための国内準備
- Principal Investigator
  
  KUBO Masayoshi
- Project Period (FY)
  1999
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Kyoto University
PREDICTION OF NONLINEAR STRUCTURAL EARTHQUAKE RESPONSE BASED ON HYBRID METHOD CONSIDERING LOCAL SEISMIC ACTIVITIES AND UNDERGROUND SOIL CHARACTERISTICS
- Principal Investigator
  
  SHINOZAKI Yuzo
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (B).
- Research Field
  
  Building structures/materials
- Research Institution
  Science University of Tokyo
メッシュレス境界積分方程式法に関する研究Principal Investigator
- Principal Investigator
  
  西村直志
- Project Period (FY)
  1998
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  土木材料・力学一般
- Research Institution
  Kyoto University
Study on the numerical solution of huge boundary value problems in earthquake engineeringPrincipal Investigator
- Principal Investigator
  
  NISHIMURA Naoshi
- Project Period (FY)
  1998 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  土木材料・力学一般
- Research Institution
  Kyoto University
Mathematical Study of the Boundary Element Method and its Application to Inverse
- Principal Investigator
  
  ISO Yuusuke
- Project Period (FY)
  1998 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  広領域
- Research Institution
  KYOTO UNIVERSITY
Detection of interface flaws using laser ultrasonic
- Principal Investigator
  
  KOBAYASHI Shoichi
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  土木材料・力学一般
- Research Institution
  KYOTO UNIVERSITY
Vibration control of flexible structures by piezoelectric ceramics
- Principal Investigator
  
  KOBAYASHI Shoichi
- Project Period (FY)
  1996 – 1997
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  土木材料・力学一般
- Research Institution
  KYOTO UNIVERSITY
Numerical analysis of phenomenon with singularities in engineering
- Principal Investigator
  
  OHTSUKA Kohji
- Project Period (FY)
  1995 – 1996
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Engineering fundamentals
- Research Institution
  Hiroshima-Denki Institute of Technology
Numerical Analysis for Ill-posed Problems Related with Engineering
- Principal Investigator
  
  ISO Yuusuke, 磯祐介
- Project Period (FY)
  1995 – 1997
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  広領域
- Research Institution
  KYOTO UNIVERSITY
Ultrasonic stress measurement and evaluation method of deterioration
- Principal Investigator
  
  KOBAYASHI Shoichi
- Project Period (FY)
  1995 – 1996
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  土木材料・力学一般
- Research Institution
  KYOTO UNIVERSITY
Studies on adaptive boundary integral equation methods using waveletsPrincipal Investigator
- Principal Investigator
  
  NISHIMURA Naoshi
- Project Period (FY)
  1995 – 1996
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  土木材料・力学一般
- Research Institution
  KYOTO UNIVERSITY
Investigation in Properties of Interface Flaws by Use of Ultrasonics
- Principal Investigator
  
  KOBAYASHI Shoichi
- Project Period (FY)
  1994 – 1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  土木材料・力学一般
- Research Institution
  KYOTO UNIVERSITY
数理工学における逆問題の数学的取り扱いと工学的取り扱いに関する総合的研究
- Principal Investigator
  
  NISHIDA Takaaki
- Project Period (FY)
  1993
- Research Category
  
  Grant-in-Aid for Co-operative Research (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Kyoto University
Development of a solver system for an inverse problem of defect shape determination with elastic wavePrincipal Investigator
- Principal Investigator
  
  NISHIMURA Naoshi
- Project Period (FY)
  1992 – 1993
- Research Category
  
  Grant-in-Aid for Developmental Scientific Research (B)
- Research Field
  
  土木構造
- Research Institution
  KYOTO UNIVERSITY
A study on the dynamic control of large flexible structures with BIEMPrincipal Investigator
- Principal Investigator
  
  NISHIMURA Naoshi
- Project Period (FY)
  1992 – 1993
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  土木構造
- Research Institution
  KYOTO UNIVERSITY
Initial Stress Measurements using Ultrasonics
- Principal Investigator
  
  KOBAYASHI Shoichi
- Project Period (FY)
  1992 – 1993
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  基礎・土質工学
- Research Institution
  KYOTO UNIVERSITY
Stress Measurement by Use of Surface Waves
- Principal Investigator
  
  KOBAYASHI Shoichi
- Project Period (FY)
  1991 – 1992
- Research Category
  
  Grant-in-Aid for Developmental Scientific Research (B)
- Research Field
  
  土木構造
- Research Institution
  KYOTO UNIVERSITY
Fundamental Research on Quantitative Non-Destructive Evaluation of Structures in Civil Engineering
- Principal Investigator
  
  KISHINO Yuji
- Project Period (FY)
  1990 – 1991
- Research Category
  
  Grant-in-Aid for Co-operative Research (A)
- Research Field
  
  土木構造
- Research Institution
  Tohoku University
Initial Stress Measurements in Rock using a Conical-Shaped Strain-Gage Cell
- Principal Investigator
  
  KOBAYASHI Shoichi
- Project Period (FY)
  1990 – 1991
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  基礎・土質工学
- Research Institution
  Kyoto University
Basic Study of Hydrofracture ant its Applications to Initial-stress Measuremants and Geothermoenergy Extrusion
- Principal Investigator
  
  KOBAYASHI Shoichi
- Project Period (FY)
  1978 – 1979
- Research Category
  
  Grant-in-Aid for Developmental Scientific Research.
- Research Institution
  KYOTO UNIVERSITY

[Journal Article] Stability of boundary element methods for the two dimensional wave equation in time domain revisited2019
- Author(s)
  Mio Fukuhara, Ryota Misawa, Kazuki Niino, Naoshi Nishimura
- Journal Title
  
  Engineering Analysis with Boundary Elements
  
  Volume: 108 Pages: 321-338
- DOI
  10.1016/j.enganabound.2019.08.015
- NAID
  120006764463
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H03251, KAKENHI-PROJECT-18K18063
[Journal Article] Boundary integral equation methods for the two dimensional wave equation in time domain revisited2019
- Author(s)
  Mio Fukuhara, Ryota Misawa, Kazuki Niino, Naoshi Nishimura
- Journal Title
  
  arXiv
  
  Volume: -
- Open Access
- Data Source
  KAKENHI-PROJECT-18H03251
[Journal Article] Maxwell方程式におけるisogeometric境界積分法と選点法による離散化2019
- Author(s)
  西村直志, 新納和樹
- Journal Title
  
  計算数理工学論文集
  
  Volume: 19 Pages: 91-94
- NAID
  40022338175
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K19783
[Journal Article] 2次元Helmholtz方程式の1周期transmission問題におけるinterpolative decompositionに基づいた高速直接解法の性能比較2017
- Author(s)
  松本安弘，西村直志
- Journal Title
  
  計算数理工学論文集
  
  Volume: 17 Pages: 101-106
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15H03604
[Journal Article] Boundary integral equations for calculating complex eigenvalues of transmission problems2017
- Author(s)
  R. Misawa, K. Niino and N. Nishimura,
- Journal Title
  
  SIAM J. Appl. Math.
  
  Volume: 77 Issue: 2 Pages: 770-788
- DOI
  10.1137/16m1087436
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H03604
[Journal Article] 円筒孔トポロジー導関数と周期多重極法を用いた電磁メタマテリアルの最適設計について2017
- Author(s)
  福田哲史，西村直志
- Journal Title
  
  計算数理工学論文集
  
  Volume: 17 Pages: 95-100
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15H03604
[Journal Article] An FMM for waveguide problems of 2-D Helmholtz’ equation and its application to eigenvalue problems2016
- Author(s)
  Ryota Misawa, Kazuki Niino, Naoshi Nishimura
- Journal Title
  
  Wave Motion
  
  Volume: 63 Pages: 1-17
- DOI
  10.1016/j.wavemoti.2015.12.006
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-14J03491, KAKENHI-PROJECT-15H03604
[Journal Article] 周期多重極境界要素法を用いたナノポーラスゴールドの光起電力解析2015
- Author(s)
  吉見拓也(京都大学情報学研究科), 新納和樹(京都大学情報学研究科), 西村直志(京都大学情報学研究科), 石原照也(東北大学理学研究科)
- Journal Title
  
  計算数理工学論文集
  
  Volume: 15 Pages: 85-90
- NAID
  40020679617
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-15H03604
[Journal Article] 周期単位の一部に欠陥を有する領域における2次元Helmholtz方程式の境界値問題の数値解法について2014
- Author(s)
  野瀬大一郎, 新納和樹, 西村直志
- Journal Title
  
  計算数理工学論文集
  
  Volume: 14 Pages: 85-90
- NAID
  40020291037
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-22109005
[Journal Article] Preconditioning of periodic fast multipole method for solving volume integral equations2014
- Author(s)
  R. Misawa, N. Nishimura and MS. Tong
- Journal Title
  
  IEEE Trans. Antennas and Propagation
  
  Volume: (accepted)
- NAID
  120005522773
- Data Source
  KAKENHI-PROJECT-23560068
[Journal Article] 2次元Helmholtz 方程式の周期境界値問題に現れる固有値問題に対するSakurai-Sugiura 法と周期多重極法を用いた数値計算2014
- Author(s)
  野瀬大一郎，西村直志
- Journal Title
  
  日本応用数理学会論文誌
  
  Volume: 24 Pages: 185-201
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-22109005
[Journal Article] H行列演算を用いた2次元Helmholtz方程式の1周期境界値問題の高速直接解法について2014
- Author(s)
  松本安弘, 新納和樹, 西村直志
- Journal Title
  
  計算数理工学論文集
  
  Volume: 14 Pages: 79-84
- NAID
  40020290965
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-22109005
[Journal Article] 殆ど周期的な構造におけるHelmholtz方程式の境界値問題の解法の改良について2013
- Author(s)
  森田樹一郎, 西村直志
- Journal Title
  
  計算数理工学論文集
  
  Volume: 13 Pages: 43-48
- NAID
  40019913806
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23560068
[Journal Article] Maxwell方程式に対するPMCHWT定式化におけるHdiv内積を用いた離散化について2013
- Author(s)
  新納和樹, 西村直志
- Journal Title
  
  計算数理工学論文集
  
  Volume: 13 Pages: 79-84
- NAID
  40020252193
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-22109005
[Journal Article] 殆ど周期的な構造におけるHelmholtz方程式の境界値問題の解法の改良について2013
- Author(s)
  森田樹一郎,西村直志
- Journal Title
  
  計算数理工学論文集
  
  Volume: vol.13 Pages: 43-48
- NAID
  40019913806
- URL
  http://gspsun1.gee.kyoto-u.ac.jp/JASCOME/denshi-journal/13/JA138.pdf
- Data Source
  KAKENHI-PROJECT-23560068
[Journal Article] Calderon preconditioning approaches for PMCHWT formulations for Maxwell's equations2012
- Author(s)
  Kazuki Niino, Naoshi Nishimura
- Journal Title
  
  International Journal of Numerical Modelling
  
  Volume: vol.25 Issue: 5-6 Pages: 558-572
- DOI
  10.1002/jnm.1834
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-11J05176, KAKENHI-PROJECT-23560068
[Journal Article] ２次元Helmholtz方程式の1周期transmission問題における境界積分方程式の定式化について2012
- Author(s)
  三澤亮太、西村直志
- Journal Title
  
  計算数理工学論文集
  
  Volume: 12 Pages: 109-113
- NAID
  40019557681
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23560068
[Journal Article] 2次元Helmholtz方程式の1周期transmission問題における境界積分方程式の定式化について2012
- Author(s)
  三澤亮太,西村直志
- Journal Title
  
  計算数理工学論文集
  
  Volume: vol.12 Pages: 109-114
- NAID
  40019557681
- URL
  http://gspsun1.gee.kyoto-u.ac.jp/JASCOME/denshi-journal/12/JA1219.pdf
- Data Source
  KAKENHI-PROJECT-23560068
[Journal Article] Calculation of shape derivatives with periodic fast multipole method with application to shape optimization of metamaterials2012
- Author(s)
  W.Wang, N.Nishimura
- Journal Title
  
  Progress In Electromagnetics Research
  
  Volume: 127 Pages: 49-64
- NAID
  120004108319
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-22109005
[Journal Article] 3次元動弾性学の周期多重極法と、その平面2周期構造による散乱問題への適用2010
- Author(s)
  飯盛浩司、吉川仁、西村直志
- Journal Title
  
  応用力学論文集 13
  
  Pages: 169-178
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360047
[Journal Article] 3次元動弾性学の周期多重極法におけるCalderonの式に基づく前処理について2010
- Author(s)
  飯盛浩司、新納和樹、吉川仁、西村直志
- Journal Title
  
  計算数理工学論文集 10
  
  Pages: 45-50
- NAID
  40018997680
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360047
[Journal Article] Helmholtz方程式のGalerkin法を用いた周期多重極法におけるCalderonの式に基づく前処理法について2010
- Author(s)
  新納和樹、西村直志
- Journal Title
  
  計算数理工学論文集
  
  Volume: 10 Pages: 39-44
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360047
[Journal Article] Helmholtz方程式のGalerkin法を用いた周期多重極法におけるCalderonの式に基づく前処理法について2010
- Author(s)
  新納和樹、西村直志
- Journal Title
  
  10
  
  Pages: 39-44
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360047
[Journal Article] An FMM for orthotropic periodic boundary value problems for Maxwell's equations2009
- Author(s)
  Y.Otani, N.Nishimura
- Journal Title
  
  Waves in Random and Complex Media vol.19
  
  Pages: 80-104
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340022
[Journal Article] Maxwell方程式における周期多重極法のtall cell問題への拡張2009
- Author(s)
  大谷佳広、西村直志
- Journal Title
  
  計算数理工学論文集 9
  
  Pages: 55-60
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360047
[Journal Article] An FMM for orthotropic periodic boundary value problems for Maxwell's equations2009
- Author(s)
  Y. Otani, N. Nishimura
- Journal Title
  
  Waves in Random and Complex Media 19
  
  Pages: 80-104
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360047
[Journal Article] 2次元 Helmholtz 方程式の1周期境界値問題に対する Calderon の式に基づく前処理について2009
- Author(s)
  新納和樹, 西村直志
- Journal Title
  
  計算数理工学論文集 9
  
  Pages: 1-6
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360047
[Journal Article] Behaviour of periodic fast multipole boundary integral equation method for Maxwell's equations near Wood's anomalies2009
- Author(s)
  Y.Otani, N.Nishimura
- Journal Title
  
  Contemporary Mathematics 494
  
  Pages: 43-59
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360047
[Journal Article] Maxwell 方程式における周期多重極法の tall cell 問題への拡張2009
- Author(s)
  大谷佳広, 西村直志
- Journal Title
  
  計算数理工学論文集 9
  
  Pages: 55-60
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360047
[Journal Article] 2次元Helmholtz方程式の1周期境界値問題に対するCalderonの式に基づく前処理について2009
- Author(s)
  新納和樹、西村直志
- Journal Title
  
  計算数理工学論文集 9
  
  Pages: 1-6
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360047
[Journal Article] 基本解の時間線型性を利用した動弾性時間域BIEMのメモリ使用量と計算コストの削減に関する研究2009
- Author(s)
  吉川仁・西村直志
- Journal Title
  
  計算数理工学論文集 9
  
  Pages: 85-88
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340027
[Journal Article] 3次元動弾性学における周期多重極法と Wood の anomaly に関する基礎的考察2009
- Author(s)
  飯盛浩司, 大谷佳広, 吉川仁, 西村直志
- Journal Title
  
  応用力学論文集 12
  
  Pages: 171-178
- NAID
  40016868725
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360047
[Journal Article] An FMM for orthotropic periodic boundary value problems for Maxwell's equations2009
- Author(s)
  Y.Otani, N.Nishimura
- Journal Title
  
  Waves in Random and Complex Media 19
  
  Pages: 80-104
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360047
[Journal Article] 3次元動弾性学における周期多重極法とWoodのanomalyに関する基礎的考察2009
- Author(s)
  飯盛浩司、大谷佳広、吉川仁、西村直志
- Journal Title
  
  応用力学論文集 12
  
  Pages: 171-178
- NAID
  40016868725
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360047
[Journal Article] 周期多重極法とそのフォトニック結晶やメタマテリアルへの応用2009
- Author(s)
  大谷佳広, 倉見洋輔, 西村直志
- Journal Title
  
  シミュレーション 28
  
  Pages: 112-118
- NAID
  110007387262
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360047
[Journal Article] 3次元時間域異方性動弾性問題における高速多重極境界積分方程式法について2008
- Author(s)
  志戸岡永, 大谷佳広, 西村直志
- Journal Title
  
  応用力学論文集 11
  
  Pages: 109-116
- NAID
  130004091221
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340027
[Journal Article] 2次元弾性波動問題における周期多重極境界積分方程式法2008
- Author(s)
  坂本和穂, 大谷佳広, 西村直志
- Journal Title
  
  計算数理工学論文集 8
  
  Pages: 77-82
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360047
[Journal Article] 3次元Maxwell方程式直交異方周期散乱問題における高速多重極境界要素法2008
- Author(s)
  大谷佳広, 西村直志
- Journal Title
  
  計算数理工学論文集 8
  
  Pages: 71-76
- NAID
  10025651436
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360047
[Journal Article] 3次元Maxwell方程式直交異方周期散乱問題における高速多重極境界要素法2008
- Author(s)
  大谷佳広・西村直志
- Journal Title
  
  計算数理工学論文集 8
  
  Pages: 71-76
- NAID
  10025651436
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360047
[Journal Article] 2次元弾性波動問題における周期多重極境界積分方程式法2008
- Author(s)
  坂本和穂, 大谷佳広, 西村直志
- Journal Title
  
  計算数理工学論文集 8
  
  Pages: 77-82
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340027
[Journal Article] 3次元時間域異方性動弾性問題における高速多重極境界積分方程式法について2008
- Author(s)
  志戸岡永・大谷佳広・西村直志
- Journal Title
  
  応用力学論文集 11
  
  Pages: 109-116
- NAID
  130004091221
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340027
[Journal Article] 2次元弾性波動問題における周期多重極境界積分方程式法2008
- Author(s)
  坂本和穂・大谷佳広・西村直志
- Journal Title
  
  計算数理工学論文集 8
  
  Pages: 77-82
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360047
[Journal Article] 時間域多重極BIEMを用いたレーザ超音波非破壊評価に関する大規模波動解析2007
- Author(s)
  吉川仁, 大谷佳広, 西村直志
- Journal Title
  
  計算数理工学論文集 7・1(印刷中)
- NAID
  40022364173
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15360238
[Journal Article] A fast boundary integral equation method for elastodynamics in time domain and its parallelisation2007
- Author(s)
  Y.Otani, T.Takahashi, N.Nishimura
- Journal Title
  
  Boundary Element Analysis, Lecture Notes in Applied and Computational Mechanics (Eds.M. Schanz, O.Steinbach) 29
  
  Pages: 161-185
- Data Source
  KAKENHI-PROJECT-18656029
[Journal Article] メッシュの規則性を用いた超音波非破壊評価のためのBIEMアルゴリズムの改良2007
- Author(s)
  吉川仁・西村直志
- Journal Title
  
  応用力学論文集 10
  
  Pages: 211-216
- NAID
  130004257887
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340027
[Journal Article] A fast boundary integral equation method for elastodynamics in time domain and its parallelisation2007
- Author(s)
  Yoshihiro Otani, Toru Takahashi, Naoshi Nishimura
- Journal Title
  
  Boundary Element Analysis : Mathematical Aspects and Applications. Lecture Notes in Applied and Computational Mechanics 29
  
  Pages: 161-185
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15360238
[Journal Article] メッシュの規則性を用いた超音波非破壊評価のためのBIEMアルゴリズムの改良2007
- Author(s)
  吉川仁・西村直志
- Journal Title
  
  応用力学論文集 10
  
  Pages: 211-216
- NAID
  130004257887
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340027
[Journal Article] A fast boundary integral equation method for elastodynamics in time domain and its parallelization2007
- Author(s)
  Y.Otani, T.Takahashi, N.Nishimura
- Journal Title
  
  Lecture Notes in Applied and Computational Mechanics(Eds M.Schanz, 0.Steinbach)(Springer) vol.29
  
  Pages: 161-185
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15360238
[Journal Article] 時間域多重極BIEMを用いたレーザ超音波非破壊評価に関する大規模波動解析2007
- Author(s)
  吉川仁・大谷佳広・西村直志
- Journal Title
  
  計算数理工学論文集 7
  
  Pages: 79-84
- NAID
  40022364173
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340027
[Journal Article] A large scale wave analysis related to laser-ultrasonic NDE with a fast multipole BIEM in time domain2007
- Author(s)
  H.Yoshikawa, Y.Otani, N.Nishimura
- Journal Title
  
  Trans. JASCOME vol.7 no.1(in print)
- NAID
  40022364173
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15360238
[Journal Article] Crack determination using waveforms measured in laser-ultrasonic testing2006
- Author(s)
  H.Yoshikawa, T.Kawada, N.Nishimura
- Journal Title
  
  J. Appl. Mech. JSCE vol.9
  
  Pages: 123-128
- NAID
  130004258387
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15360238
[Journal Article] レーザ超音波計測による波形データを用いたクラック決定解析2006
- Author(s)
  吉川仁, 川田朋和, 西村直志
- Journal Title
  
  応用力学論文集 9
  
  Pages: 123-128
- NAID
  130004258387
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15360238
[Journal Article] A fast boundary integral equation method for elastodynamics in time domain and its parallelisation2006
- Author(s)
  Y.Otani, T.Takahashi, N.Nishimura
- Journal Title
  
  Boundary Element Analysis, Lecture notes in applied and computational mechanics (Eds. M. Schanz, O. Steinbach) 29
  
  Pages: 161-185
- Data Source
  KAKENHI-PROJECT-15360238
[Journal Article] An FMM for periodic rigid-inclusion problems and its application to homogenisation2006
- Author(s)
  K.Houzaki, N.Nishimura, Y.Otani
- Journal Title
  
  Contemporary Mathematics (AMS) vol.408
  
  Pages: 81-98
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16340024
[Journal Article] 境界積分方程式法を用いたレーザ超音波非破壊評価法に関する研究2005
- Author(s)
  吉川仁, 西村直志
- Journal Title
  
  計算数理工学論文集 Vol.5,No.2
  
  Pages: 167-170
- Data Source
  KAKENHI-PROJECT-16340024
[Journal Article] Green関数を用いた超音波励起レーザのソース同定2005
- Author(s)
  吉川仁, 西村直志
- Journal Title
  
  計算数理工学論文集 5・1
  
  Pages: 95-100
- Data Source
  KAKENHI-PROJECT-16340024
[Journal Article] Determination of laser generated ultrasonic source using Green's function2005
- Author(s)
  H.Yoshikawa, N.Nishimura
- Journal Title
  
  Trans. JASCOME vol.5
  
  Pages: 95-100
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15360238
[Journal Article] 境界積分方程式法を用いたレーザ超音波非破壊評価に関する研究2005
- Author(s)
  吉川仁, 西村直志
- Journal Title
  
  計算数理工学論文集 5・2
  
  Pages: 167-170
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15360238
[Journal Article] HPC2500を用いた時間域高速多重極積分方程式法の並列化について2005
- Author(s)
  大谷佳広, 西村直志
- Journal Title
  
  京都大学学術情報メディアセンター全国共同利用版広報 Vol.5, No.2
  
  Pages: 11-16
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15360238
[Journal Article] On the parallelization of FMM in time domain using HPC25002005
- Author(s)
  Y.Otani, N.Nishimura
- Journal Title
  
  Bulletin of Academic Center for Computing and Media Studies
  
  Pages: 11-16
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15360238
[Journal Article] Green関数を用いた超音波励起レーザのソース同定2005
- Author(s)
  吉川仁, 西村直志
- Journal Title
  
  計算数理工学論文集 5
  
  Pages: 95-100
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15360238
[Journal Article] Application of BIEM to laser ultrasonic QNDE2005
- Author(s)
  H.oshikawa, N.Nishimura
- Journal Title
  
  Trans. JASCOME vol.5, No.2
  
  Pages: 167-170
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15360238
[Journal Article] A fast BIEM for three-dimensional elastodynamics in time domain2004
- Author(s)
  T.Takahashi, N.Nishimura
- Journal Title
  
  Eng.Anal.Boundary Elements 28
  
  Pages: 165-180
- Data Source
  KAKENHI-PROJECT-15360238
[Journal Article] Verification of crack determination using laser-measured horizontal and vertical velocity wave forms of ultrasound2004
- Author(s)
  H.Yoshikawa, Y.Ohta, N.Nishimura
- Journal Title
  
  J. Appl. Mech. JSCE vol.7
  
  Pages: 77-82
- NAID
  130004091642
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15360238
[Journal Article] On the parallelisation of a time domain fast boundary integral equation method for three dimensional elastodynamics for shared memory computers2004
- Author(s)
  Y.Otani, N.Nishimura
- Journal Title
  
  J. Appl Mech. JSCE vol.7
  
  Pages: 295-304
- NAID
  130004091585
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15360238
[Journal Article] 時間域多重極法を用いた弾性波動解析2004
- Author(s)
  大谷佳広, 西村直志
- Journal Title
  
  物理探査 57
  
  Pages: 673-683
- NAID
  10014503823
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15360238
[Journal Article] レーザ計測による水平・鉛直超音波速度波形データを用いたクラック決定解析の研究2004
- Author(s)
  吉川仁, 大田祐貴, 西村直志
- Journal Title
  
  土木学会応用力学論文集 7
  
  Pages: 77-81
- Data Source
  KAKENHI-PROJECT-15360238
[Journal Article] Analysis of elastic waves by fast multipole boundary integral equation method in time domain2004
- Author(s)
  Y.Otani, N.Nishimura
- Journal Title
  
  Butsuri-Tansa vol.57, No.6
  
  Pages: 673-683
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15360238
[Journal Article] 共有メモリー計算機における3次元時間域動弾性高速境界積分方程式法の並列化について2004
- Author(s)
  大谷佳広, 西村直志
- Journal Title
  
  土木学会応用力学論文集 7
  
  Pages: 295-304
- NAID
  40006468332
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15360238
[Journal Article] レーザ計測による水平・鉛直超音波速度波形データを用いたクラック決定解析の精度検証2004
- Author(s)
  吉川仁, 大田祐貴, 西村直志
- Journal Title
  
  土木学会応用力学論文集 7
  
  Pages: 77-82
- NAID
  130004091642
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15360238
[Journal Article] An Improved Implementation of Time Domain Elastodynamic BIEM in 3D for Large Scale Problems and its Application to Ultrasonic NDE2003
- Author(s)
  H.Yoshikawa, N.Nishimura
- Journal Title
  
  Electronic Journal of Boundary Elements 1
  
  Pages: 201-217
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15360238
[Journal Article] An improved implementation of time domain elastodynamic BIEM in 3D for large scale problems an, its application to ultrasonic NDE2003
- Author(s)
  H.Yoshikawa, N.Nishimura
- Journal Title
  
  Electric Journal of Boundary Elements vol.
  
  Pages: 201-217
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15360238
[Presentation] 波動方程式の時間域積分方程式法の安定性に関する再考2020
- Author(s)
  西村直志
- Organizer
  日本計算数理工学会，計算数理工学フォーラム
- Invited
- Data Source
  KAKENHI-PROJECT-18H03251
[Presentation] 2次元動弾性問題の時間域境界要素法とその安定性に関する検討2019
- Author(s)
  西村直志
- Organizer
  第24回計算工学講演会
- Data Source
  KAKENHI-PROJECT-18H03251
[Presentation] Stability of the boundary integral equation methods for the two dimensional wave equation in time domain revisited2019
- Author(s)
  N. Nishimura
- Organizer
  Waves 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03251
[Presentation] Solution of eigenvalue problems with BEMs with applications to stability analysis of time domain BEMs for the wave equation2019
- Author(s)
  N. Nishimura
- Organizer
  Kinetics & BEM on the Saar
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03251
[Presentation] 3次元波動方程式における時間域境界要素法の定式化と安定性に関する考察2019
- Author(s)
  西村直志
- Organizer
  第24回計算工学講演会
- Data Source
  KAKENHI-PROJECT-18H03251
[Presentation] On the stability of boundary integral methods for the wave equation in 2D2018
- Author(s)
  Naoshi Nishimura
- Organizer
  CoMFoS18
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03251
[Presentation] Optimisation of Electromagnetic Metamaterials Using Periodic FMM and Cylindrical-Hole Topological Derivatives2018
- Author(s)
  N.Nishimura
- Organizer
  IABEM
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03604
[Presentation] 波動方程式のtransmission問題における時間域境界積分法の安定性について2018
- Author(s)
  西村直志
- Organizer
  応用数理学会
- Data Source
  KAKENHI-PROJECT-18H03251
[Presentation] Boundary Integral Equations for Calculating Complex Eigenvalues for Open Domains2018
- Author(s)
  N.Nishimura
- Organizer
  SIAM PP18
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03604
[Presentation] Solution of eigenvalue problems for open domains with boundary element methods2018
- Author(s)
  Naoshi Nishimura
- Organizer
  WCCM2018
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03251
[Presentation] 平面形状を有する電磁メタマテリアルのトポロジー最適化について2017
- Author(s)
  西村直志
- Organizer
  日本機械学会
- Data Source
  KAKENHI-PROJECT-15H03604
[Presentation] 周期的な領域における波動散乱問題に対する高速直接解法について2017
- Author(s)
  松本安弘 , 西村直志
- Organizer
  応用数理学会研究部会連合発表会
- Place of Presentation
  電気通信大学
- Year and Date
  2017-03-17
- Data Source
  KAKENHI-PROJECT-15H03604
[Presentation] 電磁メタマテリアルのトポロジー最適化について2017
- Author(s)
  西村直志
- Organizer
  日本計算工学会
- Data Source
  KAKENHI-PROJECT-15H03604
[Presentation] Performances of the boundary integral equations for transmission problems and the distributions of the complex fictitious eigenvalues2017
- Author(s)
  N. Nishimura
- Organizer
  Waves2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03604
[Presentation] Hdiv 内積を用いて離散化された電界型積分方程式の前処理について2016
- Author(s)
  新納和樹 , 赤木翔, 西村直志
- Organizer
  日本機械学会第 29 回計算力学講演会
- Place of Presentation
  名古屋大学工学部
- Year and Date
  2016-09-23
- Data Source
  KAKENHI-PROJECT-15H03604
[Presentation] 3次元Helmholtz方程式の周期境界値問題におけるSS法と境界要素法を用いた固有値解析2016
- Author(s)
  山本貴也,新納和樹,西村直志
- Organizer
  計算工学会
- Place of Presentation
  新潟市　朱鷺メッセ
- Year and Date
  2016-06-01
- Data Source
  KAKENHI-PROJECT-15H03604
[Presentation] Transmission問題の共鳴周波数計算に対する新しい境界積分方程式の定式化について2016
- Author(s)
  三澤亮太,新納和樹,西村直志
- Organizer
  計算工学会
- Place of Presentation
  新潟市　朱鷺メッセ
- Year and Date
  2016-06-01
- Data Source
  KAKENHI-PROJECT-15H03604
[Presentation] Discretisation of electric field integral equation with Hdiv inner products2016
- Author(s)
  N. Nishimura
- Organizer
  CoMFoS16
- Place of Presentation
  九州大学西新プラザ
- Year and Date
  2016-10-22
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03604
[Presentation] 3 次元 Helmholtz 方程式の周期境界値問題における周期多重極法と SSM を用いた固有値解析2016
- Author(s)
  山本貴也,新納和樹,西村直志
- Organizer
  日本機械学会第 29 回計算力学講演会
- Place of Presentation
  名古屋大学工学部
- Year and Date
  2016-09-23
- Data Source
  KAKENHI-PROJECT-15H03604
[Presentation] Applications of FMBEM to optical problems related to metamaterials2015
- Author(s)
  Naoshi Nishimura
- Organizer
  ICOME2015
- Place of Presentation
  Hangzhou, China
- Year and Date
  2015-10-11
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03604
[Presentation] 2次元Helmholtz 方程式の周期境界値問題における高速直接解法について2014
- Author(s)
  松本安弘, ◯新納和樹, 西村直志
- Organizer
  日本機械学会第27回計算力学講演会
- Place of Presentation
  岩手大学工学部（岩手県盛岡市）
- Year and Date
  2014-11-24
- Data Source
  KAKENHI-PLANNED-22109005
[Presentation] Wavelength and incident angle dependencies of photo induced voltage in nanoporous gold2014
- Author(s)
  MARJAN AKBARI，MIZUKI SAIKAWA，MASAKAZU MATSUBARA，KAZUKI NIINO，NAOSHI NISHIMURA，TERUYA ISHIHARA
- Organizer
  日本物理学会
- Place of Presentation
  中部大学（春日井市）
- Year and Date
  2014-09-07
- Data Source
  KAKENHI-PLANNED-22109005
[Presentation] BIE solutions of scattering problems for the Helmholtz equation in almost periodic domains　(invited)2014
- Author(s)
  N. Nishimura
- Organizer
  Workshop on BEM
- Place of Presentation
  Northwestern Polytechnical University, Xian, China
- Year and Date
  2014-08-11
- Invited
- Data Source
  KAKENHI-PLANNED-22109005
[Presentation] Optical Rectification in Nanoporous Gold Film2014
- Author(s)
  M. AKBARI，K. NIINO, N.NISHIMURA and T. ISHIHARA
- Organizer
  日本物理学会
- Place of Presentation
  東海大学（神奈川県平塚市）
- Year and Date
  2014-03-30
- Data Source
  KAKENHI-PLANNED-22109005
[Presentation] 周期単位の一部に欠陥を有する構造による波動散乱問題の高速解法2014
- Author(s)
  野瀬大一郎, 新納和樹, ◯西村直志
- Organizer
  日本機械学会第27回計算力学講演会
- Place of Presentation
  岩手大学工学部（岩手県盛岡市）
- Year and Date
  2014-11-23
- Data Source
  KAKENHI-PLANNED-22109005
[Presentation] 2次元Helmholtz 方程式の1周期境界値問題に対する高速直接解法について2014
- Author(s)
  松本安弘, 西村直志, ◯新納和樹
- Organizer
  第19回計算工学講演会
- Place of Presentation
  広島国際会議場（広島県広島市）
- Year and Date
  2014-06-11
- Data Source
  KAKENHI-PLANNED-22109005
[Presentation] Hdiv 内積を用いた電磁波動散乱問題に対する境界要素法について2014
- Author(s)
  ◯新納和樹, 西村直志
- Organizer
  第19回計算工学講演会
- Place of Presentation
  広島国際会議場（広島県広島市）
- Year and Date
  2014-06-11
- Data Source
  KAKENHI-PLANNED-22109005
[Presentation] 低周波問題に対応したMaxwell方程式に対する境界積分方程式の離散化について2014
- Author(s)
  ◯新納和樹, 西村直志
- Organizer
  日本機械学会第27回計算力学講演会
- Place of Presentation
  岩手大学工学部（岩手県盛岡市）
- Year and Date
  2014-11-24
- Data Source
  KAKENHI-PLANNED-22109005
[Presentation] 周期単位の一部に欠陥を有する散乱体による波動散乱問題の解析2014
- Author(s)
  ◯野瀬大一郎, 西村直志
- Organizer
  第19回計算工学講演会
- Place of Presentation
  広島国際会議場（広島県広島市）
- Year and Date
  2014-06-11
- Data Source
  KAKENHI-PLANNED-22109005
[Presentation] On the BEMs with the Muller formulation and the Nystrom method for periodic electromagnetic scattering problems2013
- Author(s)
  K. Niino and N. Nishimura
- Organizer
  Antennas and Propagation Society International Symposium
- Place of Presentation
  Orlando, FL, USA
- Year and Date
  2013-07-13
- Data Source
  KAKENHI-PLANNED-22109005
[Presentation] Solution of scattering problems for Helmholtz'equation in domains with disturbed periodicity2013
- Author(s)
  N. Nishimura
- Organizer
  Integral equation methods : fast algorithms and applications
- Place of Presentation
  Banff international research station, Canada
- Year and Date
  2013-12-09
- Data Source
  KAKENHI-PROJECT-23560068
[Presentation] 3次元Helmholtz方程式の周期散乱問題におけるtopological derivativeの計算2013
- Author(s)
  竹内真樹, 西村直志
- Organizer
  計算工学会
- Place of Presentation
  東京大学生産研究所（東京都目黒区）
- Year and Date
  2013-06-20
- Data Source
  KAKENHI-PLANNED-22109005
[Presentation] An FMBEM for periodic transmission problems using Mueller's formulation and Nystroem's method2013
- Author(s)
  N. Nishimura
- Organizer
  PIERS
- Place of Presentation
  Taipei, Taiwan
- Data Source
  KAKENHI-PROJECT-23560068
[Presentation] Recent developments of periodic FMM in Helmholtz'and Maxwell's equations2012
- Author(s)
  N. Nishimura
- Organizer
  ICOME 2012
- Place of Presentation
  Kyoto, Japan
- Year and Date
  2012-12-14
- Data Source
  KAKENHI-PROJECT-23560068
[Presentation] Calderon preconditioners for transmission problems in elasticity and Maxwell's equations2012
- Author(s)
  N. Nishimura
- Organizer
  4th workshop BEM on the Saar 2012
- Place of Presentation
  Saarbruecken, Germany
- Invited
- Data Source
  KAKENHI-PROJECT-23560068
[Presentation] メタマテリアルの形状最適化2012
- Author(s)
  西村直志
- Organizer
  ワークショップ「連続体力学の現象と数理II」
- Place of Presentation
  九州大学
- Year and Date
  2012-02-21
- Data Source
  KAKENHI-PLANNED-22109005
[Presentation] Calderon preconditioners for boundary integral equations in time harmonic wave problems2012
- Author(s)
  N. Nishimura
- Organizer
  NSF workshop on the BEM
- Place of Presentation
  Minneapolis, USA
- Invited
- Data Source
  KAKENHI-PROJECT-23560068
[Presentation] Calderon preconditioners for boundary integral equations in time harmonic wave problems2012
- Author(s)
  N. Nishimura
- Organizer
  NSF workshop on the BEM
- Place of Presentation
  University of Minnesota, Minneapolis, USA
- Year and Date
  2012-04-26
- Data Source
  KAKENHI-PROJECT-23560068
[Presentation] PMCHWT定式化を用いた電磁波動散乱問題におけるCalderon の式に基づく前処理について2012
- Author(s)
  新納和樹，西村直志
- Organizer
  第61 回理論応用力学講演会
- Place of Presentation
  東京大学生産技術研究所
- Data Source
  KAKENHI-PROJECT-23560068
[Presentation] Calderon preconditioners for transmission problems in elasticity and Maxwell's equations2012
- Author(s)
  N. Nishimura
- Organizer
  4^<th> workshop on the BEM
- Place of Presentation
  Saarland University, Saarbrücken, Germany
- Year and Date
  2012-05-16
- Data Source
  KAKENHI-PROJECT-23560068
[Presentation] Recent developments of periodic FMM in Helmholtz' and Maxwell's equations2012
- Author(s)
  N. Nishimura
- Organizer
  ICOME2012
- Place of Presentation
  京都大学
- Invited
- Data Source
  KAKENHI-PROJECT-23560068
[Presentation] 周期多重極法によるメタマテリアルのシミュレーション2012
- Author(s)
  西村直志
- Organizer
  応用物理学会シンポジウム
- Place of Presentation
  早稲田大学
- Year and Date
  2012-02-21
- Data Source
  KAKENHI-PLANNED-22109005
[Presentation] Optical rectification in plasmonic crystals2011
- Author(s)
  T.Hatano, H.Kurosawa, T.Ishihara, Y.Kurami, N.Nishimura
- Organizer
  Surface Plasmon Photonics 5
- Place of Presentation
  BEXCO, Busan, Korea(invited)
- Year and Date
  2011-05-09
- Data Source
  KAKENHI-PLANNED-22109005
[Presentation] Calderon preconditioners for periodic FMMs in wave transmission problems2011
- Author(s)
  N.Nishimura
- Organizer
  Trefftz/MFS2011
- Place of Presentation
  Kaohsiung, Taiwan(招待講演)
- Year and Date
  2011-03-17
- Data Source
  KAKENHI-PROJECT-20360047
[Presentation] Longitudinal and Transverse Photo-Induced Voltage in Metallic Photonic Crystal Slabs2011
- Author(s)
  T.Ishihara, H.Kurosawa, T.Hatano, Y.Kurami, N.Nishimura
- Organizer
  Japan-Korea Metamaterial Forum, Seoul
- Place of Presentation
  Ewha Womans University, Seoul, Korea(invited)
- Year and Date
  2011-07-08
- Data Source
  KAKENHI-PLANNED-22109005
[Presentation] 電磁波散乱問題における Calderon の式に基づく前処理について2011
- Author(s)
  新納和樹，西村直志
- Organizer
  日本機械学会第 24 回計算力学講演会
- Place of Presentation
  岡山大学
- Data Source
  KAKENHI-PROJECT-23560068
[Presentation] Calderon preconditioners for periodic FMMs in wave transmission problems2011
- Author(s)
  西村直志
- Organizer
  Trefftz/MFS2011
- Place of Presentation
  Kaohsiung, Taiwan
- Year and Date
  2011-03-17
- Data Source
  KAKENHI-PROJECT-20360047
[Presentation] 電磁波動散乱問題のPMCHWT定式化におけるCalderon の式を用いた前処理について2011
- Author(s)
  新納和樹，西村直志
- Organizer
  第４０回電磁界理論シンポジウム
- Place of Presentation
  雨晴温泉　磯はなび　コンベンションホール立山
- Data Source
  KAKENHI-PROJECT-23560068
[Presentation] Preconditioners based on Calderon's formulae for FMMs in periodic wave problems2010
- Author(s)
  西村直志
- Organizer
  Workshop on Integral equation methods, fast algorithms and applications
- Place of Presentation
  Minneapolis, USA
- Year and Date
  2010-08-04
- Data Source
  KAKENHI-PROJECT-20360047
[Presentation] Fast BEMs for elastodynamics and periodic problems2010
- Author(s)
  N.Nishimura
- Organizer
  NSF workshop on emerging applications and future directions of the boundary element method
- Place of Presentation
  Akron, Ohio, USA(招待講演)
- Year and Date
  2010-09-02
- Data Source
  KAKENHI-PROJECT-20360047
[Presentation] Fast BEMs for elastodynamics and periodic problems2010
- Author(s)
  西村直志
- Organizer
  NSF workshop on emerging applications and future directions of the boundary element method
- Place of Presentation
  Akron, Ohio, USA
- Year and Date
  2010-09-02
- Data Source
  KAKENHI-PROJECT-20360047
[Presentation] Applications of periodic FMM for Maxwell's equations in optical problems2010
- Author(s)
  西村直志
- Organizer
  2nd German-Japanese workshop on computational mechanics
- Place of Presentation
  地球シミュレータセンター
- Year and Date
  2010-03-29
- Data Source
  KAKENHI-PROJECT-20360047
[Presentation] Applications of periodic FMM for Maxwell's equations in optical problems (keynote lecture)2010
- Author(s)
  西村直志
- Organizer
  2nd German-Japanese workshop on computational mechanics
- Place of Presentation
  地球シミュレータセンター
- Year and Date
  2010-03-29
- Data Source
  KAKENHI-PROJECT-20360047
[Presentation] 3次元動弾性学における周期多重極法とフォノニック結晶の解析へのその適用に関する研究2010
- Author(s)
  飯盛浩司、西村直志
- Organizer
  計算工学講演会
- Place of Presentation
  九州大学
- Year and Date
  2010-05-26
- Data Source
  KAKENHI-PROJECT-20360047
[Presentation] Preconditioning based on Calderon's formulae for periodic boundary value problems for Helmholtz' equations2010
- Author(s)
  K.Niino, N.Nishimura
- Organizer
  ECCM2010
- Place of Presentation
  Paris, France
- Year and Date
  2010-05-19
- Data Source
  KAKENHI-PROJECT-20360047
[Presentation] Maxwell 方程式の周期散乱問題における形状最適化問題について2010
- Author(s)
  西村直志
- Organizer
  ワークショップ『変分法と領域摂動』
- Place of Presentation
  神戸インスティチュート
- Year and Date
  2010-02-13
- Data Source
  KAKENHI-PROJECT-19340027
[Presentation] 3次元Helmholtz方程式の周期境界値問題に対するCalderonの式に基づく前処理について2010
- Author(s)
  新納和樹、西村直志
- Organizer
  計算工学講演会
- Place of Presentation
  九州大学
- Year and Date
  2010-05-26
- Data Source
  KAKENHI-PROJECT-20360047
[Presentation] Preconditioners based on Calderon's formulae for FMMs in periodic wave problems2010
- Author(s)
  N.Nishimura
- Organizer
  Workshop on Integral equation methods, fast algorithms and application
- Place of Presentation
  Minneapolis, USA(招待講演)
- Year and Date
  2010-08-04
- Data Source
  KAKENHI-PROJECT-20360047
[Presentation] Applications of periodic FMM for Maxwell's equations in optics2010
- Author(s)
  西村直志
- Organizer
  Piers 2010 in Xi'an
- Place of Presentation
  Xi'an, China
- Year and Date
  2010-03-23
- Data Source
  KAKENHI-PROJECT-20360047
[Presentation] 2次元波動方程式の周期問題の時間域解法について2010
- Author(s)
  渡辺慧、西村直志
- Organizer
  機械学会計算力学講演会
- Place of Presentation
  北見工業大学
- Year and Date
  2010-09-24
- Data Source
  KAKENHI-PROJECT-20360047
[Presentation] 高速多重極境界要素法-弾性体からメタマテリアルまで2009
- Author(s)
  西村直志
- Organizer
  理論応用力学講演会
- Place of Presentation
  日本学術会議
- Year and Date
  2009-06-09
- Data Source
  KAKENHI-PROJECT-20360047
[Presentation] Applications of periodic FMM for Maxwell's equations in optics2009
- Author(s)
  西村直志
- Organizer
  ICOME2009
- Place of Presentation
  Hohai University, Nanjing, China
- Year and Date
  2009-10-20
- Data Source
  KAKENHI-PROJECT-20360047
[Presentation] A periodic FMM for Maxwell's equations with applications to nanophotonics2009
- Author(s)
  西村直志
- Organizer
  Waves 2009
- Place of Presentation
  Pau, France
- Year and Date
  2009-06-18
- Data Source
  KAKENHI-PROJECT-20360047
[Presentation] 亀裂の時間域周期波動問題における境界積分方程式法について2009
- Author(s)
  西村直志
- Organizer
  日本応用数理学会研究部会特異性を持つ連続体力学第9回ワークショップ(CoMFoS09)
- Place of Presentation
  湘南国際村センター(神奈川県三浦郡葉山町)
- Year and Date
  2009-11-22
- Data Source
  KAKENHI-PROJECT-19340027
[Presentation] Boundary integral equation methods and fast multipole methods in periodic wave problems2009
- Author(s)
  西村直志
- Organizer
  2009 Taiwan-Japan Joint Workshop on Numerical Analysis and Scientific Computation
- Place of Presentation
  Taipei, Taiwan
- Year and Date
  2009-11-07
- Data Source
  KAKENHI-PROJECT-20360047
[Presentation] An FMM for orthotropic periodic problems in Maxwell's equations with applications in nanophotonics2009
- Author(s)
  西村直志
- Organizer
  10th USNCCM
- Place of Presentation
  Columbus, USA
- Year and Date
  2009-07-17
- Data Source
  KAKENHI-PROJECT-20360047
[Presentation] Boundary integral equation methods and fast multipole methods in periodic wave problems (invited talk)2009
- Author(s)
  西村直志
- Organizer
  2009 Taiwan-Japan Joint Workshop on Numerical Analysis and Scientific Computation
- Place of Presentation
  Taipei, Taiwan
- Year and Date
  2009-11-07
- Data Source
  KAKENHI-PROJECT-20360047
[Presentation] Applications of periodic FMM for Maxwell's equations in optics (plenary talk)2009
- Author(s)
  西村直志
- Organizer
  ICOME2009
- Place of Presentation
  Nanjing, China
- Year and Date
  2009-10-20
- Data Source
  KAKENHI-PROJECT-20360047
[Presentation] On the periodic FMM for Maxwell's equations2008
- Author(s)
  西村直志
- Organizer
  BEM/FEM techniques for time dependent and time harmonic problems
- Place of Presentation
  Saarland Univ., Germany
- Year and Date
  2008-05-28
- Data Source
  KAKENHI-PROJECT-20360047
[Presentation] 時間域周期亀裂問題の積分方程式の数値計算法2008
- Author(s)
  西村直志
- Organizer
  応用数理学会
- Place of Presentation
  東京大学柏キャンパス
- Year and Date
  2008-09-19
- Data Source
  KAKENHI-PROJECT-19340027
[Presentation] Boundary integral equation methods and fast multipole methods in periodic wave problems2008
- Author(s)
  西村直志
- Organizer
  8th Workshop on Continuum Mechanics Focusing on Singularities (CoMFoS08)
- Place of Presentation
  京大会館, 京都府
- Year and Date
  2008-10-28
- Data Source
  KAKENHI-PROJECT-19340027
[Presentation] Boundary integral equation method and fast multipole methods in periodic wave problems2008
- Author(s)
  西村直志
- Organizer
  CoMFoS 2008
- Place of Presentation
  京大会館
- Year and Date
  2008-10-28
- Data Source
  KAKENHI-PROJECT-20360047
[Presentation] A fast multipole method for 3 dimensional periodic boundary value problems for Maxwell's equations2008
- Author(s)
  西村直志
- Organizer
  Imaging microstructures, Mathematical and computational challenges
- Place of Presentation
  Institut Henri Poincare, Paris, France
- Year and Date
  2008-06-18
- Data Source
  KAKENHI-PROJECT-20360047
[Presentation] 時開域周期亀裂問題の積分方程式の数値計算法2008
- Author(s)
  西村直志
- Organizer
  応用数理学会
- Place of Presentation
  東京大学柏キャンパス, 千葉県
- Year and Date
  2008-09-19
- Data Source
  KAKENHI-PROJECT-19340027
[Presentation] 時間域高速多重極法の超音波非破壊評価への応用2007
- Author(s)
  西村直志
- Organizer
  日本応用数理学会
- Place of Presentation
  北海道大学
- Year and Date
  2007-09-15
- Data Source
  KAKENHI-PROJECT-19340027
[Presentation] 時間域多重極BIEMを用いたレーザ超音波非破壊評価に関する大規模波動解析2007
- Author(s)
  吉川仁、西村直志
- Organizer
  CTEC2007
- Place of Presentation
  名古屋大学
- Year and Date
  2007-06-24
- Data Source
  KAKENHI-PROJECT-19340027
[Presentation] メッシュの規則性を用いた超音波非破壊評価のためのBIEMアルゴリズムの改良2007
- Author(s)
  吉川仁、西村直志
- Organizer
  応用力学シンポジウム
- Place of Presentation
  広島国際会議場
- Year and Date
  2007-09-11
- Data Source
  KAKENHI-PROJECT-19340027
[Presentation] 周期多重極法とSS法を用いた殆ど周期的な構造による波動散乱問題の数値計算
- Author(s)
  西村直志
- Organizer
  応用数理学会
- Place of Presentation
  アクロス福岡
- Data Source
  KAKENHI-PROJECT-23560068
[Presentation] Hdiv 内積を用いた3次元電磁波動散乱問題の数値解法
- Author(s)
  新納和樹, 西村直志
- Organizer
  電子情報通信学会
- Place of Presentation
  新潟大学（新潟県新潟市）
- Year and Date
  2014-03-18 – 2014-03-21
- Data Source
  KAKENHI-PLANNED-22109005
[Presentation] Solution of scattering problems for Helmholtz' equation in domains with disturbed periodicity
- Author(s)
  N. Nishimura
- Organizer
  Integral Equations Methods: Fast Algorithms and Applications
- Place of Presentation
  Banff international research station, Canada
- Invited
- Data Source
  KAKENHI-PROJECT-23560068
[Presentation] 殆ど周期的な構造における Helmholtz 方程式の境界値問題の解法について
- Author(s)
  西村直志
- Organizer
  機械学会計算力学講演会
- Place of Presentation
  佐賀大学
- Data Source
  KAKENHI-PROJECT-23560068

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Nishimura Naoshi 西村 直志

NISHIMURA Naoshi 西村 直志

NIAHIMURA Naoshi 西村 直志

Research Projects

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An assessment of the efficiency of isogeometric boundary integral methodsPrincipal Investigator

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On the stability of boundary integral methods in wave problemsPrincipal Investigator

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Development of a method of moment based on discontinuous Galerkin method and Hdiv inner productsPrincipal Investigator

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Development of new periodic FMM and its application to photo induced voltage problemsPrincipal Investigator

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Studies on preconditioning and basis functions in periodic fast multipole methods for Maxwell's equationsPrincipal Investigator

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On the fast multipole method for periodic and non-periodic boundary value problems in periodic domainsPrincipal Investigator

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異方性弾性体の時間域多重極法に関する研究Principal Investigator

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Study on a non-destructive evaluation technique based on laser measurements and fast multipole methodPrincipal Investigator

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Nishimura Naoshi 西村直志

NISHIMURA Naoshi 西村直志

NIAHIMURA Naoshi 西村直志