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Watanabe Kohtaro  渡邉 宏太郎

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WATANABE Kohtaro  渡邉 宏太郎

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Researcher Number 30546057
Affiliation (Current) 2025: 防衛大学校(総合教育学群、人文社会科学群、応用科学群、電気情報学群及びシステム工学群), 電気情報学群, 教授
Affiliation (based on the past Project Information) *help 2017 – 2023: 防衛大学校(総合教育学群、人文社会科学群、応用科学群、電気情報学群及びシステム工学群), 電気情報学群, 教授
2016: 防衛大学校(総合教育学群、人文社会科学群、応用科学群、電気情報学群及びシステム工, 電気情報学群, 教授
2014 – 2015: 防衛大学校(総合教育学群、人文社会科学群、応用科学群、電気情報学群及びシステム工, その他部局等, 教授
2013 – 2014: 防衛大学校(総合教育学群、人文社会科学群、応用科学群、電気情報学群及びシステム工, 電気情報学群, 教授
2013: 防衛大学校, 電気情報学群, 准教授
2012: 防衛大学校(総合教育学群、人文社会科学群、応用科学群、電気情報学群及びシステム工, 電気情報学群, 准教授
Review Section/Research Field
Principal Investigator
Basic Section 12020:Mathematical analysis-related / Mathematical analysis / Basic analysis
Except Principal Investigator
Global analysis
Keywords
Principal Investigator
一意性 / p-ラプラス作用素 / 定曲率空間 / 正値球対称解 / 最良定数 / ソボレフ不等式 / 解の一意性 / 弾性曲線 / 分岐解 / Phozaev関数 … More / Sobolev不等式 / 離散Sobolev不等式 / 弾性エネルギー / Pohozaev関数 / 球対称解 / リャプノフ不等式 / 精度保証数値計算 / 解の多重存在性 / Brezis-Nirenberg問題 / p-Laplace作用素 / 一般化Pohozaev関数 / 該当なし / Pohozaev恒等式 / 球対称性 / 非線形微分方程式 … More
Except Principal Investigator
変動指数 / Sobolevの臨界指数 / 解の多重性 / 符号変化解 / 双曲幾何 / 楕円幾何 / 対称性 / 正値解 / 多重解 / 変分法 / 楕円型方程式 / 関数解析学 / 解析学 / 関数方程式論 Less
  • Research Projects

    (4 results)
  • Research Products

    (58 results)
  • Co-Researchers

    (8 People)
  •  定曲率空間における非線形楕円型方程式の正値球対称解の一意性および分岐構造の研究Principal Investigator

    • Principal Investigator
      渡邉 宏太郎
    • Project Period (FY)
      2018 – 2024
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 12020:Mathematical analysis-related
    • Research Institution
      防衛大学校(総合教育学群、人文社会科学群、応用科学群、電気情報学群及びシステム工学群)
  •  A study of the structure of the solutions of nonlinear elliptic equations in spaces of constant curvaturePrincipal Investigator

    • Principal Investigator
      Kohtaro Watanabe
    • Project Period (FY)
      2015 – 2017
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Mathematical analysis
    • Research Institution
      防衛大学校(総合教育学群、人文社会科学群、応用科学群、電気情報学群及びシステム工学群)
  •  Refinement of analytic inequalities with geometric approachPrincipal Investigator

    • Principal Investigator
      WATANABE Kohtaro
    • Project Period (FY)
      2012 – 2014
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Basic analysis
    • Research Institution
      防衛大学校(総合教育学群、人文社会科学群、応用科学群、電気情報学群及びシステム工学群)
  •  Research on the existence of solutions of differential equations and their properties via functional analysis methods

    • Principal Investigator
      SHIOJI Naoki
    • Project Period (FY)
      2009 – 2013
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Global analysis
    • Research Institution
      Yokohama National University

All 2024 2023 2022 2021 2020 2019 2017 2016 2015 2014 2013 2012 2011

All Journal Article Presentation

  • [Journal Article] ADMM and Reproducing Sum-Product Decoding Algorithm Applied to QC-MDPC Code-Based McEliece Cryptosystems2024

    • Author(s)
      Watanabe Kohtaro、Ohtsuka Motonari、Tsukie Yuta
    • Journal Title

      IEEE Transactions on Information Theory

      Volume: 70 Issue: 3 Pages: 1774-1786

    • DOI

      10.1109/tit.2023.3309035

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18K03387
  • [Journal Article] Multiple existence of positive even solutions for a two point boundary value problem on some very narrow possible parameter set2022

    • Author(s)
      Naoki Shioji, Satoshi Tanaka, Kohtaro Watanabe
    • Journal Title

      J. Mathematical Analysis and Applications

      Volume: 513 Issue: 1 Pages: 126182-126182

    • DOI

      10.1016/j.jmaa.2022.126182

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18K03387, KAKENHI-PROJECT-19K03595
  • [Journal Article] A Pohozaev type identity and its application to uniqueness of positive radial solutions of Brezis-Nirenberg problem on an annulus2021

    • Author(s)
      Naoki Shioji, KohtaroWatanabe
    • Journal Title

      Journal of Mathematical Analysis and Applications

      Volume: 497 Issue: 2 Pages: 124901-124901

    • DOI

      10.1016/j.jmaa.2020.124901

    • Data Source
      KAKENHI-PROJECT-18K03387
  • [Journal Article] Lyapunov-type inequalities for a Sturm-Liouville problem of the one-dimensional p-Laplacian2021

    • Author(s)
      Shingo Takeuchi, Kohtaro Watanabe
    • Journal Title

      Differential Integral Equations

      Volume: 34 Pages: 383-399

    • Data Source
      KAKENHI-PROJECT-18K03387
  • [Journal Article] Uniqueness of positive radial solutions of superlinear elliptic equations in annuli2021

    • Author(s)
      Shioji Naoki、Tanaka Satoshi、Watanabe Kohtaro
    • Journal Title

      Journal of Differential Equations

      Volume: 284 Pages: 522-545

    • DOI

      10.1016/j.jde.2021.02.047

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K03595, KAKENHI-PROJECT-17H01095, KAKENHI-PROJECT-18K03387
  • [Journal Article] Total p -powered curvature of closed curves and flat-core closed p -curves in S^2(G)2020

    • Author(s)
      Naoki Shioji, Kohtaro Watanabe
    • Journal Title

      Communications in Analysis and Geometry

      Volume: 28 Issue: 6 Pages: 1451-1487

    • DOI

      10.4310/cag.2020.v28.n6.a6

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18K03387
  • [Journal Article] Uniqueness of positive radial solutions of the Brezis-Nirenberg problem on thin annular domains on S^n and symmetry breaking bifurcations2020

    • Author(s)
      Naoki Shioji, Kohtaro Watanabe
    • Journal Title

      Communications on Pure and Applied Analysis

      Volume: 19 Issue: 10 Pages: 4727-4770

    • DOI

      10.3934/cpaa.2020210

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18K03387
  • [Journal Article] The best constant of discrete Sobolev inequality on 1812 C60 fullerene isomers2020

    • Author(s)
      Kametaka Yoshinori、Watanabe Kohtaro、Nagai Atsushi、Takemura Kazuo、Yamagishi Hiroyuki、Sekido Hiroto
    • Journal Title

      JSIAM Letters

      Volume: 12 Issue: 0 Pages: 49-52

    • DOI

      10.14495/jsiaml.12.49

    • NAID

      130007881802

    • ISSN
      1883-0609, 1883-0617
    • Language
      English
    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-17K05374, KAKENHI-PROJECT-18K03347, KAKENHI-PROJECT-18K03387
  • [Journal Article] Uniqueness and nondegeneracy of positive radial solutions of div(ρ∇u)+ρ(-gu+hu^p)=02016

    • Author(s)
      N. Shioji, K. Watanabe
    • Journal Title

      Calculus of Variations and Partial Differential Equations

      Volume: 55 Issue: 2

    • DOI

      10.1007/s00526-016-0970-2

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-25287025, KAKENHI-PROJECT-15K04973, KAKENHI-PROJECT-26400160
  • [Journal Article] The best constant of discrete Sobolev inequality on the C60 fullerene buckeyball2015

    • Author(s)
      Y. Kametaka, A. Nagai, H. Yamagishi, K. Takemura, K. Watanabe
    • Journal Title

      J. Phys. Soc. of Japan

      Volume: 84 Pages: 074004-074004

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-15K04973
  • [Journal Article] 切頂正4,6,8面体上の離散ソボレフ不等式の最良定数2015

    • Author(s)
      亀高惟侖,山岸弘幸,永井敦,渡辺宏太郎,武村一雄
    • Journal Title

      日本応用数理学会論文誌

      Volume: 25 Pages: 135-150

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-15K04973
  • [Journal Article] Uniqueness of positive solutions of Brezis-Nirenberg problem on Hn2015

    • Author(s)
      N. Shioji, K. Watanabe
    • Journal Title

      Linear and Nonlinear Analysis

      Volume: 1 Pages: 261-270

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-15K04973
  • [Journal Article] Sobolev inequality of free boundary value problem for (-1)M(d/dx)(2M)2015

    • Author(s)
      K. Takemura, A. Nagai, Y. Kametaka, K. Watanabe, H. Yamagishi
    • Journal Title

      J. of Inequality and Appl.

      Volume: 2015 Issue: 1 Pages: 1-20

    • DOI

      10.1186/s13660-015-0568-9

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-24540199, KAKENHI-PROJECT-25400146, KAKENHI-PROJECT-25400210
  • [Journal Article] Radial symmetry of n-mode positive solutions for semilinear elliptic equations in a disc and its application to the Henon equation2014

    • Author(s)
      Naoki Shioji and Kohtaro Watanabe
    • Journal Title

      Topological methods in nonlinear analysis

      Volume: 43 Pages: 269-285

    • URL

      https://www.tmna.ncu.pl/static/archives/vol-43-1.html

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540214
  • [Journal Article] Radial symmetry of n-mode positive solutions for semilinear elliptic equations in a disc and its applications to the Henon equation2014

    • Author(s)
      N. Shioji, K. Watanabe
    • Journal Title

      Topological Methods in Nonlinear Analysis

      Volume: 43 Pages: 269-285

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-24540199
  • [Journal Article] Planar p-elastic curves and related generalized complete elliptic integrals2014

    • Author(s)
      K. Watanabe
    • Journal Title

      Kodai Math. J.

      Volume: 37 Pages: 453-474

    • NAID

      130004949003

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-24540199
  • [Journal Article] The best constant of Lp Sobolev inequality corresponding to Dirichlet-Neumann boundary value problem2014

    • Author(s)
      H. Yamagishi, K. Watanabe, Y. Kametaka
    • Journal Title

      Math. J. of Okayama Univ.

      Volume: 56 Pages: 145-155

    • NAID

      120005359141

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24540199
  • [Journal Article] The best constant of Lp Sobolev inequality including j-th derivative corresponding to periodic and Neumann boundary value problem for (-1)M(d/dx)(2M)2014

    • Author(s)
      H. Yamagishi, K. Watanabe
    • Journal Title

      Tokyo J. of Math.

      Volume: 37 Pages: 485-501

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-24540199
  • [Journal Article] The best constant of three kinds of the discrete Sobolev inequalities on the complete graph2014

    • Author(s)
      H. Yamagishi, K. Watanabe, Y. Kametaka
    • Journal Title

      Kodai Math. J.

      Volume: 37 Pages: 383-395

    • NAID

      130004948998

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-24540199
  • [Journal Article] The best constant of three kind of discrete Sobolev inequalities on regular polygon2013

    • Author(s)
      H. Yamagishi, Y. Kametaka, K. Watanabe, A. Nagai, K. Takemura
    • Journal Title

      Tokyo J. Math.

      Volume: 36 Pages: 253-268

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24540199
  • [Journal Article] A generalized Pohozaev identity and uniqueness of positive radial solutions of Δu + g(r)u + h(r)u^<p> = 02013

    • Author(s)
      Naoki Shioji and Kohtaro Watanabe
    • Journal Title

      Journal of differential equations

      Volume: 255 Issue: 12 Pages: 4448-4475

    • DOI

      10.1016/j.jde.2013.08.017

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540214, KAKENHI-PROJECT-25287025
  • [Journal Article] The best estimation corresponding to continuous model of Thomson cable2013

    • Author(s)
      H. Yamagishi, Y. Kametaka, A. Nagai, K. Watanabe, K. Takemura
    • Journal Title

      JSIAM Letters

      Volume: 5 Pages: 53-56

    • NAID

      130003371123

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24540199
  • [Journal Article] Uniqueness of positive radial solutions of Δu + g(r)u + h(r)u^<p> = 0 and its applications2013

    • Author(s)
      Naoki Shioji and Kohtaro Watanabe
    • Journal Title

      数理解析研究所講究録

      Volume: 1838 Pages: 64-70

    • URL

      http://ci.nii.ac.jp/vol_issue/nels/AN00061013/ISS0000488976_ja.html

    • Data Source
      KAKENHI-PROJECT-21540214
  • [Journal Article] A generalized Pohozaev inequality and uniqueness of positive radial solutions2013

    • Author(s)
      N. Shioji, K. Watanabe
    • Journal Title

      J. Differential Equations

      Volume: 255 Pages: 4448-4475

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24540199
  • [Journal Article] The best constant of discrete Sobolev inequality corresponding to a bending problem of a string2012

    • Author(s)
      H. Yamagishi, A. Nagai, K. Watanabe, K. Takemura, Y. Kametaka
    • Journal Title

      Kumamoto J. of Math.

      Volume: 25 Pages: 1-15

    • NAID

      110009930106

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24540199
  • [Journal Article] Sobolev type inequalities of time-periodic boundary value problems for Heavisideand Thomson Cables2012

    • Author(s)
      Kazuo Takemura, Yoshinori Kametaka, Kohtaro Watanabe, Atsushi Nagai and Hiroyuki Yamagishi
    • Journal Title

      Boundary ValueProblems

      Volume: 2012/ 95 Issue: 1 Pages: 1-15

    • DOI

      10.1186/1687-2770-2012-95

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540148, KAKENHI-PROJECT-24540199
  • [Journal Article] The best constant of Lp Sobolev inequality corresponding to Neumann boundary value problem2012

    • Author(s)
      Y. Oshime, H. Yamagishi, K. Watanabe
    • Journal Title

      Hiroshima Math. J.

      Volume: 42 Pages: 293-299

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24540199
  • [Journal Article] Lyapunov type inequalies for 2Mth order equations under clamped-free boundary conditions2012

    • Author(s)
      K. Watanabe, K. Takemura, Y. Kametaka, A. Nagai, H. Yamagishi
    • Journal Title

      J. Inequalities and Appl.

      Volume: 2012 Pages: 242-242

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24540199
  • [Journal Article] Lyapunov type inequality for the equation including 1-dim p-Laplacian2012

    • Author(s)
      K. Watanabe
    • Journal Title

      Math. Ineq. and Appl.

      Volume: 15 Issue: 3 Pages: 657-662

    • DOI

      10.7153/mia-15-58

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24540199
  • [Journal Article] Radial symmetry of positive solutions for scmilinear elliptic equations in the unit ball via elliptic and hyperbolic geometry2011

    • Author(s)
      Naoki Shioji and Kohtaro Watanabe
    • Journal Title

      Journal of Differential Equations

      Volume: 252 Issue: 2 Pages: 1392-1402

    • DOI

      10.1016/j.jde.2011.10.001

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540214, KAKENHI-PROJECT-24540199
  • [Presentation] 完全グラフに対応するl^p離散ソボレフ不等式の最良定数2023

    • Author(s)
      山岸弘幸、渡辺宏太郎
    • Organizer
      日本数学会2023年度年会、応用数学分科会
    • Data Source
      KAKENHI-PROJECT-18K03387
  • [Presentation] 弾性基盤上の張力をかけた半無限棒のたわみのグリーン関数の階層構造とソボレフ不等式の最良定数2022

    • Author(s)
      亀高惟倫,渡辺宏太郎,永井敦,武村一雄,山岸弘幸
    • Organizer
      日本数学会2022年度年会
    • Data Source
      KAKENHI-PROJECT-18K03387
  • [Presentation] Existence and multiplicity of positive solutions to the scalar-field equa- tion on large annuli in the 3-sphere2022

    • Author(s)
      田中敏、渡辺宏太郎、塩路直樹
    • Organizer
      日本数学会2022年度秋季総合分科会、函数方程式論分科会
    • Data Source
      KAKENHI-PROJECT-18K03387
  • [Presentation] 3 次元球面上の円環領域におけるスカラーフィールド方程式の正値球対称解の一意性および多重存在性について2022

    • Author(s)
      渡辺宏太郎
    • Organizer
      RIMS共同研究(公開型)常微分方程式の定性的理論とその現象解析への応用
    • Data Source
      KAKENHI-PROJECT-18K03387
  • [Presentation] Multiple existence of positive even solutions for a two point boundary value problem on some very narrow possible parameter set2021

    • Author(s)
      渡辺宏太郎,田中敏,塩路直樹
    • Organizer
      日本応用数理学会2021年度年会
    • Data Source
      KAKENHI-PROJECT-18K03387
  • [Presentation] Multiple existence of positive even solutions for a two point boundary value problem on some very narrow possible parameter set2021

    • Author(s)
      田中敏,渡辺宏太郎,塩路直樹
    • Organizer
      2021年度日本数学会秋季総合分科会
    • Data Source
      KAKENHI-PROJECT-18K03387
  • [Presentation] Lyapunov-type inequalities for a Sturm-Liouville problem of the one-dimensional p-Laplacian2020

    • Author(s)
      竹内慎吾,渡辺宏太郎
    • Organizer
      日本数学会2020年度年会 函数方程式論分科会
    • Data Source
      KAKENHI-PROJECT-18K03387
  • [Presentation] Korman-Ouyang-Tanaka型微分恒等式と半線型楕円型方程式の正値球対称解の一意性について2019

    • Author(s)
      渡辺 宏太郎
    • Organizer
      RIMS共同研究「常微分方程式の手法による非線形問題の探究」
    • Invited
    • Data Source
      KAKENHI-PROJECT-18K03387
  • [Presentation] S^n上の薄い円環領域におけるBrezis-Nirenberg問題の非球対称な分岐解の構成について2017

    • Author(s)
      渡辺宏太郎,塩路直樹
    • Organizer
      日本数学会,函数方程式論分科会
    • Data Source
      KAKENHI-PROJECT-15K04973
  • [Presentation] 半線形楕円型方程式の正値球対称解の一意性と応用2017

    • Author(s)
      渡辺宏太郎
    • Organizer
      微分方程式の総合的研究,日本数学会,函数方程式論分科会
    • Invited
    • Data Source
      KAKENHI-PROJECT-15K04973
  • [Presentation] Bifurcation and symmetry breaking for Brezis-Nirenberg problem on S^n2017

    • Author(s)
      渡辺宏太郎
    • Organizer
      RIMS共同研究(公開型)
    • Invited
    • Data Source
      KAKENHI-PROJECT-15K04973
  • [Presentation] Riemann zeta function, Bernoulli polynomials and the best constant of Sobolev inequality2017

    • Author(s)
      Yoshinori Kametaka, Kohtaro Watanabe, Hiroyuki Yamagishi
    • Organizer
      FSDM2017
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K04973
  • [Presentation] n次元双曲空間上のBrezis-Nirenberg問題の正値解の一意性について2016

    • Author(s)
      渡辺宏太郎,塩路直樹
    • Organizer
      日本数学会
    • Place of Presentation
      筑波大学
    • Year and Date
      2016-03-17
    • Data Source
      KAKENHI-PROJECT-15K04973
  • [Presentation] 2次元球面上のLp弾性閉曲線とflat-core解の存在について2015

    • Author(s)
      渡辺 宏太郎,塩路 直樹
    • Organizer
      日本数学会
    • Place of Presentation
      明治大学
    • Year and Date
      2015-03-21
    • Data Source
      KAKENHI-PROJECT-24540199
  • [Presentation] (-1)M(d/dx)(2M)の周期とノイマン境界条件に対応するLpソボレフ不等式の最良定数2015

    • Author(s)
      山岸 弘幸,渡辺 宏太郎, 押目 頼昌
    • Organizer
      日本数学会
    • Place of Presentation
      明治大学
    • Year and Date
      2015-03-21
    • Data Source
      KAKENHI-PROJECT-24540199
  • [Presentation] 2次元球面上のLp弾性閉曲線とflat-core解の存在について2014

    • Author(s)
      渡辺 宏太郎,塩路 直樹
    • Organizer
      RIMS 研究集会 実領域における常微分方程式の定性的理論とその応用
    • Place of Presentation
      京都大学数理解析研究所
    • Year and Date
      2014-11-04
    • Data Source
      KAKENHI-PROJECT-24540199
  • [Presentation] 楕円型方程式Δu+▽ρ▽u/ρ-gu+hu^p=0の正値球対称解の一意性とその非退化性について2014

    • Author(s)
      塩路直樹 渡辺宏太郎
    • Organizer
      日本数学会2014年度年会
    • Place of Presentation
      学習院大学
    • Data Source
      KAKENHI-PROJECT-21540214
  • [Presentation] (-1)M(d/dx)2Mのディリクレ・ノイマン境界値問題に対応するLpソボレフ不等式の最良定数2014

    • Author(s)
      山岸弘幸,渡辺宏太郎,亀高惟倫
    • Organizer
      日本数学会春季総合分科会
    • Place of Presentation
      学習院大学
    • Data Source
      KAKENHI-PROJECT-24540199
  • [Presentation] 楕円型方程式の正値球対称解の一意性とその非退化性について2014

    • Author(s)
      塩路直樹,渡辺宏太郎
    • Organizer
      日本数学会春季総合分科会
    • Place of Presentation
      学習院大学
    • Data Source
      KAKENHI-PROJECT-24540199
  • [Presentation] 楕円型方程式△u+▽ρ▽u/ρ一gu+hu^<p>=0の正値球対称解の一意性とその非退化性について2014

    • Author(s)
      塩路直樹, 渡辺宏太郎
    • Organizer
      日本数学会2014年度年会
    • Place of Presentation
      学習院大学
    • Data Source
      KAKENHI-PROJECT-21540214
  • [Presentation] 完全ローカットフィルタとソボレフ不等式の最良定数2013

    • Author(s)
      山岸弘幸,亀高惟倫,永井敦,渡辺宏太郎,武村一雄
    • Organizer
      日本数学会2013年度年会
    • Place of Presentation
      京都大学
    • Data Source
      KAKENHI-PROJECT-24540199
  • [Presentation] 楕円型方程式Δu+g(r)u+h(r)u^p=0の正値球対称解の一意性とその応用について2013

    • Author(s)
      塩路直樹,渡辺宏太郎
    • Organizer
      日本数学会2013年度年会
    • Place of Presentation
      京都大学
    • Data Source
      KAKENHI-PROJECT-24540199
  • [Presentation] 楕円型方程式△u+g(r)u+h(r)u^<p>=0の正値球対称解の一意性とその応用について2013

    • Author(s)
      塩路直樹, 渡辺宏太郎
    • Organizer
      日本数学会年会
    • Place of Presentation
      京都大学
    • Data Source
      KAKENHI-PROJECT-21540214
  • [Presentation] 完全グラフにおける離散ソボレフ不等式の最良定数2013

    • Author(s)
      山岸弘幸,渡辺宏太郎,亀高惟倫
    • Organizer
      日本数学会2013年度年会
    • Place of Presentation
      京都大学
    • Data Source
      KAKENHI-PROJECT-24540199
  • [Presentation] 円板上の楕円型方程式のnモード正値解の球対称性とそのHenon方程式への応用2012

    • Author(s)
      塩路直樹,渡辺宏太郎
    • Organizer
      日本数学会秋季総合分科会
    • Place of Presentation
      九州大学
    • Data Source
      KAKENHI-PROJECT-24540199
  • [Presentation] 円板上の楕円型方程式のnモード正値解の球対称性とそのHénon方程式への応用2012

    • Author(s)
      塩路直樹, 渡辺宏太郎
    • Organizer
      日本数学会秋季総合分科会
    • Place of Presentation
      九州大学
    • Data Source
      KAKENHI-PROJECT-21540214
  • [Presentation] 球面幾何-双曲幾何の半線形楕円型方程式の正値解の球対称性導出への応用について2011

    • Author(s)
      渡辺宏太郎, 塩路直樹
    • Organizer
      2011年度日本数学会秋季総合分科会函数方程式論分科会
    • Place of Presentation
      信州大学(長野県)
    • Year and Date
      2011-09-28
    • Data Source
      KAKENHI-PROJECT-21540214
  • [Presentation] 球面幾何-双曲幾何の半線形楕円型方程式の正値解の球対称性導出への応用について2011

    • Author(s)
      渡辺宏太郎, 塩路直樹
    • Organizer
      2011年度日本数学会秋季総合分科会函数方程式論分科会
    • Place of Presentation
      信州大学
    • Data Source
      KAKENHI-PROJECT-21540214
  • 1.  SHIOJI Naoki (50215943)
    # of Collaborated Projects: 4 results
    # of Collaborated Products: 28 results
  • 2.  KAMETAKA Yoshinori (00047218)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 14 results
  • 3.  HIRANO Norimichi (80134815)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 4.  TAMANO Kenichi (90171892)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 5.  山岸 弘幸 (10448053)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 6.  TAKEMURA Kazuo
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 7.  永井 敦
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 8.  田中 敏
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results

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