Wakabayashi Seiichiro 若林誠一郎

… Alternative Names

Researcher Number	10015894
Affiliation (Current)	2020: 筑波大学, 数理物質系(名誉教授), 名誉教授
Affiliation (based on the past Project Information) *help	2016 – 2018: 筑波大学, 数理物質系(名誉教授), 名誉教授 2013 – 2015: 筑波大学, 名誉教授 2011 – 2012: 筑波大学, 数理物質系, 教授 2011: University of Tsukuba, 数理物質科学研究科, 教授 2007 – 2010: University of Tsukuba, 大学院・数理物質科学研究科, 教授 … More
Review Section/Research Field	Principal Investigator 解析学 / Basic analysis / Basic analysis / Mathematical analysis Except Principal Investigator 解析学 / Basic analysis / Geometry / Basic analysis / Algebra / General mathematics (including Probability theory/Statistical mathematics) / Global analysis
Keywords	Principal Investigator 双曲型作用素 / コーシー問題 / 超局所解析 / 準楕円性 / 特異性の伝播 / 擬微分作用素 / 混合問題 / 佐藤超函数 / 局所可解性 / 2階双曲型方程式 … More Except Principal Investigator 双曲型方程式 / 初期値問題 / Schrodinger equation / 解析的半群 / 楕円型境界値問題 / 接触多様体 / 調和形式 / 逆問題 / Smoothing effect / 正則性 / smoothing effect / 平滑化効果 / シュレヂンガー方程式 / 特異積分作用素 / 非線型境界値問題 / フェラー半群 / マルコフ過程 / 拡散過程 / Nonlinear Boundary Value Problem / 函数空間 / 微分可能性の次数 / 重複次数のBesov空間 / 擬微分作用素 / 作用素の有界性 / 偏微分方程式 / 境界値問題 / 特異性の伝播 / フ-リエ乗法因子 / 超局所アプリオリ評価 / Feller半群 / レビ過程 / 孤立特異点 / コンパクトリ-群 / 多次元拡散過程 / フェラ-半群 / 弾性体方程式 / 熱弾性体方程式 / 局所解 / 大域解 / 解の漸近挙動 / 特異性の発生 / エネルギー法 / 超局所解析 / モノポール / 超関数解の特異性 / 波動伝播問題 / 散乱問題 / Lie algebra / algebraic group / Kac-Moody algebra / Kac-Moody groups / algebraic K-theory / 弾性体 / 怙性流体 / 漸近挙動 / 時間的大域解の存在 / Wake region / 純楕円型特異点 / 単純楕円型特異点 / カスプ特異点 / 多重種数 / Mixed Hodge構造 / modification / terminal singularity / transcendental cycle / エネルギー準位統計 / 固有値分布 / 量子カオス / ポアソン分布 / 格子点の問題 / 幾何学的確率論 / 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 / 共分散行列の推定 / 無情報先験分布 / 多変量線型仮説の検定 / 統計計算 / 制約のある母数のBayes検定 / 凸多面錐体 / 固有根に対するBayes推定 / 順序統計量 / 情報量基準 / 基準先験分布 / 線型回帰 / Estimation of covariance matrix / Non-informative prior / Test of multivariate linear hypotheses / Statistical computation / Bayes test for resticted parameters / polyhedral convex cone / CR twistor空間 / 概CR構造 / 反自己双対Weyl曲率 / 佐々木多様体 / 自己双対性 / 接触カップ積 / Contact manifold / CR twistor space / Almost CR structure / Self-dual Weyl conformal tensor / Schrodiuger方程式 / 分散方程式 / Gevrey関数 / Schrodinger方程式 / 退任放物型方程式 / dispersion equation / regularity / Gevrey class / Cauchy problem / 分散型方程式 / 超平滑化効果 / 非線型問題の大域解 / 解の正則姓 / 時間的減衰 / 非線形問題の大域解 / Dispersion / Micro local analysis / Differential equation / シュレデインガー方程式 / 超局所化 / Dispersion equation / mocrolocal smoothing effect / global solution of nonlinear problem / regularity of solution / time decay / 人口動態論 / 燃焼問題 / 弾性体力学 / Singular Integral Operator / Population Dynamics / Combustion Problem / Feller Semigroup / Markov Process / ラドン変換 / 積分幾何 / 対称空間 / 像の特徴付け / 反転公式 / パフィアン型微分作用素 / 平滑化作用 / アファイングラスマン多様体 / グラスマン多様体 / パフィアン / 不変微分作用素 / Radon transform / integral geometry / symmetric space / range characterization / inversion formula / 数理生態学 / 工学 / 変分法 / 非線形境界値問題 / Mathematical Biology / Technology / Inverse Problem / Singular Integral / Diffusion Process / Variational Method Less

主部の係数が時間のみの函数でコーシー問題が適切である双曲型作用素の特徴付けPrincipal InvestigatorOngoing
- Principal Investigator
  
  若林誠一郎
- Project Period (FY)
  2016 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Mathematical analysis
- Research Institution
  University of Tsukuba
Characterization of hyperbolic operators for which the Cauchy problem is well-posed in the framework of infinitely differentiable functionsPrincipal Investigator
- Principal Investigator
  
  WAKABAYASHI SEIICHIRO
- Project Period (FY)
  2011 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  University of Tsukuba
Analysis of micro local structure of hyperbolic equations and characterization of hyperbolic equations for which the Cauchy problem is well-posedPrincipal Investigator
- Principal Investigator
  
  WAKABAYASHI Seiichiro
- Project Period (FY)
  2008 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  University of Tsukuba
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
Wickカリキュラスとその偏微分方程式論への応用Principal Investigator
- Principal Investigator
  
  若林誠一郎
- Project Period (FY)
  2005 – 2007
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Basic analysis
- Research Institution
  University of Tsukuba
Inverse problems in Mathematical Biology, Chemistry and Technology
- Principal Investigator
  
  TAIRA Kazuaki
- Project Period (FY)
  2004 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Basic analysis
- Research Institution
  University of Tsukuba
解析函数の空間における微分方程式の研究へのエネルギー評価の導入Principal Investigator
- Principal Investigator
  
  若林誠一郎
- Project Period (FY)
  2002 – 2004
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Basic analysis
- Research Institution
  University of Tsukuba
STRACTURE OF PARTIAL DIFFERENTIAL EQUATIONS BY SMOOTHING EFFECT
- Principal Investigator
  
  KAJITANI Kunihiko
- Project Period (FY)
  2001 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Basic analysis
- Research Institution
  UNIVERSITY OF TSUKUBA
Singular Integral Operators and Nonlinear Problems
- Principal Investigator
  
  TAIRA Kazuaki
- Project Period (FY)
  2001 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Basic analysis
- Research Institution
  University of Tsukuba
Global properties of differential operators of subdeterminantal type and integral geometry on symmetric spaces
- Principal Investigator
  
  KAKEHI Tomoyuki
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Global analysis
- Research Institution
  University of Tsukuba
Global Geometrical Approach to Contact Manifolds
- Principal Investigator
  
  ITOH Mitsuhiro
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (B).
- Research Field
  
  Geometry
- Research Institution
  UNIVERSITY OF TSUKUBA
Smoothing effect of Partial differential equations
- Principal Investigator
  
  KUNIKIKO Kajitani
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (B).
- Research Field
  
  Basic analysis
- Research Institution
  Tsukuba University
Research on Shrinkage Estimator
- Principal Investigator
  
  SUGIURA Nariaki
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Japan Woman's University
  University of Tsukuba
純楕円型特異点の複素解析的構造
- Principal Investigator
  
  渡辺公夫
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  University of Tsukuba
ランダムな行列および作用素のスペクトルの統計的性質
- Principal Investigator
  
  南就将
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  University of Tsukuba
Studies on differential equations by microlocal analysisPrincipal Investigator
- Principal Investigator
  
  WAKABAYASHI Seiichiro
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  解析学
- Research Institution
  University of Tsukuba
リー環と代数群の構造と応用
- Principal Investigator
  
  森田純
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  University of Tsukuba
非線形発展方程式の解の構造
- Principal Investigator
  
  柴田良弘
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  University of Tsukuba
接触構造と調和積分
- Principal Investigator
  
  ITOH Mitsuhiro
- Project Period (FY)
  1994
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  University of Tsukuba
双曲型方程式の初期値問題
- Principal Investigator
  
  梶谷邦彦
- Project Period (FY)
  1994
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  University of Tsukuba
非線形発展方程式の解の構造の研究
- Principal Investigator
  
  柴田良弘
- Project Period (FY)
  1993
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  University of Tsukuba
双曲型作用素の研究Principal Investigator
- Principal Investigator
  
  若林誠一郎
- Project Period (FY)
  1992
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  University of Tsukuba
多次元拡散過程及び関連分野の研究
- Principal Investigator
  
  平良和昭
- Project Period (FY)
  1991
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  University of Tsukuba
偏微分方程式に対する初期値問題における諸問題
- Principal Investigator
  
  梶谷邦彦
- Project Period (FY)
  1990
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  解析学
- Research Institution
  University of Tsukuba
函数空間論とそれに関連する解析学と幾何学の研究
- Principal Investigator
  
  村松寿延
- Project Period (FY)
  1989
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  University of Tsukuba
偏微分方程式の境界値問題とMellin擬微分作用素
- Principal Investigator
  
  鈴木文夫
- Project Period (FY)
  1989
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  University of Tsukuba
偏微分方程式および関連分野の研究Principal Investigator
- Principal Investigator
  
  若林誠一郎
- Project Period (FY)
  1987
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  University of Tsukuba

[Journal Article] On the Cauchy problem for a class of hyperbolic operators whose coefficients depend only on the time variable2015
- Author(s)
  Seiichiro Wakabayashi
- Journal Title
  
  Tsukuba J. Math.
  
  Volume: 39 Pages: 121-163
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-23540185
[Journal Article] Singularities of solutions to the Cauchy problem for a class of second-order hyperbolic operators2014
- Author(s)
  Wakabayashi Seiichiro
- Journal Title
  
  Funkcialaj Ekvacioj
  
  Volume: 57 Pages: 375-448
- NAID
  130004927738
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23540185
[Journal Article] On the Cauchy problem for second-order hyperbolic operators with the coefficients of their principal parts depending only on the time variable2012
- Author(s)
  若林誠一郎
- Journal Title
  
  Funkcialaj Ekvacioj
  
  Volume: vol.55 no.1 Pages: 99-136
- NAID
  130001905213
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540155
[Journal Article] On the Cauchy problem for second-order hyperbolic operators with the coefficients of their principal parts depending only on the time variable2012
- Author(s)
  Seiichiro Wakabayashi
- Journal Title
  
  Funkcialaj Ekvacioj
  
  Volume: 55 Pages: 99-136
- NAID
  130001905213
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23540185
[Journal Article] On the Cauchy problem for hyperbolic operators of second order whose coefficients depends only on the time variable2010
- Author(s)
  S.Wakabayashi
- Journal Title
  
  J.Math.Soc.Japan 62
  
  Pages: 95-133
- NAID
  10026998865
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540155
[Journal Article] On the Cauchy problem for hyperbolic operators of second order whose coefficients depend only on the time variable2010
- Author(s)
  若林誠一郎
- Journal Title
  
  JMSJ
  
  Volume: vol.62 no.1 Issue: 1 Pages: 95-133
- DOI
  10.2969/jmsj/06210095
- NAID
  10026998865
- ISSN
  0025-5645, 1881-1167, 1881-2333
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540155
[Journal Article] On the Cauchy problem for hyperbolic operators of second order whose coefficients depends only on the time variable2010
- Author(s)
  若林誠一郎
- Journal Title
  
  J.Math.Soc.Japan vol.62 no.1
  
  Pages: 95-133
- NAID
  10026998865
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540155
[Journal Article] On the Cauchy problem for hyperbolic operators with nearly constant coefficient principal part2008
- Author(s)
  若林誠一郎
- Journal Title
  
  Funkcialaj Ekvacioj vol.51 no.3
  
  Pages: 395-430
- NAID
  130000140715
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540155
[Journal Article] On the Cauchy problem for hyperbolic operators with nearly constant coefficient principal part2008
- Author(s)
  若林誠一郎
- Journal Title
  
  Funkcialaj Ekvacioj
  
  Volume: vol.51 no.3 Pages: 395-430
- NAID
  130000140715
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540155
[Journal Article] On the Cauchy problem for hyperbolic operators with nearly constant coefficient principal part2008
- Author(s)
  S. Wakabayashi
- Journal Title
  
  Funkcialaj Ekvacioj 51-53
  
  Pages: 395-430
- NAID
  130000140715
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540155
[Journal Article] On the Cauchy problem for hyperbolic operators with nearly constant coefficient prineipal part2008
- Author(s)
  S. Wakabayashi
- Journal Title
  
  Funkcialaj Ekvacio 51
  
  Pages: 395-430
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18340034
[Journal Article] Remarks on hyperbolic systems of first order with constant coefficient characteristic polynomials2007
- Author(s)
  S. Wakabayashi
- Journal Title
  
  Osaka J. Math. 44-2
  
  Pages: 367-397
- NAID
  120002515737
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17654029
[Journal Article] Remarks on solvability of pseudo-differential operators in the space of hyperfunctions2006
- Author(s)
  S.Wakabayashi
- Journal Title
  
  J.Math.Sci.Univ.Tokyo 13
  
  Pages: 595-616
- Data Source
  KAKENHI-PROJECT-17654029
[Journal Article] Remarks on solvability of pseudodifferential operators in the space of hyperfunctions2006
- Author(s)
  Seiichiro WAKABAYASHI
- Journal Title
  
  Journal of Mathematical Sciences, University of Tokyo Volume 13, Number 2
  
  Pages: 595-616
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340031
[Journal Article] Remarks on solvability of pseudodifferential operators in the space of hyperfunctions2006
- Author(s)
  Seiichiro Wakabayashi
- Journal Title
  
  Journal of Mathematical Sciences, University of Tokyo 13・2
  
  Pages: 595-616
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16340031
[Journal Article] Remarks on first order hyperbolic systems with constant coefficient principal part2006
- Author(s)
  S.Wakabayashi
- Journal Title
  
  Annali Universita di Ferrara - Sec VII - Sci.Math. 52-2
  
  Pages: 471-482
- Data Source
  KAKENHI-PROJECT-17654029
[Journal Article] Local solvability of operators with principal symbol2005
- Author(s)
  Seiichiro WAKABAYASHI
- Journal Title
  
  Funkcialaj Ekvacioj Volume 48, Number 2
  
  Pages: 453-487
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340031
[Journal Article] Local solvability of operators with principal symbol2005
- Author(s)
  Seiichiro Wakabayashi
- Journal Title
  
  Funkcialaj Ekvacioj 48・2
  
  Pages: 453-487
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16340031
[Journal Article] Local solvability of operators with principal symbol $xi _1^2+cdots + xi _{n-1}^2+x_n^2xi _n^2$ in the spaces of distributions and ultradistributions2005
- Author(s)
  S.Wakabayashi
- Journal Title
  
  Funkcialaj Ekvacioj 48・3
  
  Pages: 453-487
- Data Source
  KAKENHI-PROJECT-17654029
[Journal Article] The C^∞-well posed Cauchy problem for hyperbolic operators dominated by time functions2004
- Author(s)
  K.Kajitani, K.Yagdjian, S.Wakabayashi
- Journal Title
  
  Japanese J.Math. 30・2
  
  Pages: 283-348
- NAID
  10014334684
- Data Source
  KAKENHI-PROJECT-14654029
[Journal Article] The C^∞ well posed Cauchy problem for hyperbolic operators with dominated by time functions2004
- Author(s)
  Seiichiro Wakabayashi
- Journal Title
  
  Japanese Journal of Mathematics 30・2
  
  Pages: 283-348
- Data Source
  KAKENHI-PROJECT-16340031
[Presentation] 主部の係数が時間変数のみに依存する双曲型作用素について2019
- Author(s)
  若林　誠一郎
- Organizer
  第３４回松山キャンプ(山口大学理学部)
- Invited
- Data Source
  KAKENHI-PROJECT-16K05222
[Presentation] 係数が時間変数のみに依存する３重特性的な双曲型作用素に対するコーシー問題2018
- Author(s)
  若林　誠一郎
- Organizer
  第３３回松山キャンプ（山口大学理学部）
- Data Source
  KAKENHI-PROJECT-16K05222
[Presentation] 主部の係数が時間変数のみに依存する２重特性的な双曲型作用素に対するコーシー問題 (II)2017
- Author(s)
  若林　誠一郎
- Organizer
  第３２回松山キャンプ
- Place of Presentation
  山口大学理学部（山口県山口市）
- Year and Date
  2017-01-05
- Data Source
  KAKENHI-PROJECT-16K05222
[Presentation] 主部の係数が時間変数のみに依存する２重特性的な双曲型作用素に対するコーシー問題2016
- Author(s)
  若林誠一郎
- Organizer
  第３１回松山キャンプ
- Place of Presentation
  山口大学理学部(山口県山口市)
- Year and Date
  2016-01-05
- Data Source
  KAKENHI-PROJECT-23540185
[Presentation] 係数が時間変数のみに依存する２重特性的な双曲型作用素に対するCauchy問題2015
- Author(s)
  若林　誠一郎
- Organizer
  第３０回松山キャンプ
- Place of Presentation
  山口大学理学部
- Year and Date
  2015-01-05
- Data Source
  KAKENHI-PROJECT-23540185
[Presentation] On the Cauchy prooblem for a class of hyperbolic operators whose coefficients depends only on the time variable2014
- Author(s)
  若林　誠一郎
- Organizer
  10th AIMS
- Place of Presentation
  ICMAT, Madrid (Spain)
- Year and Date
  2014-07-09
- Invited
- Data Source
  KAKENHI-PROJECT-23540185
[Presentation] Singularities of solutions to the Cauchy problem for second-order hyperbolic operators with the coefficients of their principal parts depending only on the time variable2011
- Author(s)
  若林誠一郎
- Organizer
  第26回松山キャンプ
- Place of Presentation
  龍谷大学セミナーハウス「ともいき荘」(京都)
- Year and Date
  2011-01-08
- Data Source
  KAKENHI-PROJECT-20540155
[Presentation] On the Cauchy problem for second-order hyperbolic operators with the coefficients of their principal parts depending only on the time variable2010
- Author(s)
  若林誠一郎
- Organizer
  名古屋微分方程式研究集会
- Place of Presentation
  名古屋大学理学研究科
- Year and Date
  2010-03-16
- Data Source
  KAKENHI-PROJECT-20540155
[Presentation] On the Cauchy problem for second-order hyperbolic operators with the coefficients of their principal parts depending only on the time variable2010
- Author(s)
  若林誠一郎
- Organizer
  第8回AIMS
- Place of Presentation
  Dresden University of Technology(Germany)
- Year and Date
  2010-05-27
- Data Source
  KAKENHI-PROJECT-20540155
[Presentation] On the Cauchy problem for second-order hyperbolic operators with the coefficients of their principal parts depending only on the time variable2010
- Author(s)
  若林誠一郎
- Organizer
  第8回AIMS(American Institute of Mathematical Sciences)
- Place of Presentation
  Dresden University of Technology, Germany
- Year and Date
  2010-05-27
- Data Source
  KAKENHI-PROJECT-20540155
[Presentation] On second order hyperbolic operators of three independent variables whose coefficients depend only on the time variable2009
- Author(s)
  若林誠一郎
- Organizer
  第24回松山キャンプ
- Place of Presentation
  山口大学
- Year and Date
  2009-03-15
- Data Source
  KAKENHI-PROJECT-20540155
[Presentation] On the Cauchy problem for hyperbolic operators of second order whose coefficients depend only on the time variable2009
- Author(s)
  若林誠一郎
- Organizer
  京都大学数理解析研究所研究集会「超局所解析とその周辺」
- Place of Presentation
  関西学院大学梅田キャンパス
- Year and Date
  2009-10-19
- Data Source
  KAKENHI-PROJECT-20540155
[Presentation] On the Cauchy problem for second-order hyperbolic operators with the coefficients of their principal parts depending only on the time variable2009
- Author(s)
  若林誠一郎
- Organizer
  研究集会「Linear and nonlinear waves」
- Place of Presentation
  アザ淡海(大津)
- Year and Date
  2009-11-04
- Data Source
  KAKENHI-PROJECT-20540155
[Presentation] On the Cauchy problem for second-order hyperbolic operators with the coefficients of their principal parts depending only on the time variable2009
- Author(s)
  若林誠一郎
- Organizer
  研究集会「Linear and nonlinear waves」
- Place of Presentation
  ピアザ淡海(大津)
- Year and Date
  2009-11-04
- Data Source
  KAKENHI-PROJECT-20540155
[Presentation] Singularities of solutions to the Cauchy problem for a class of second-order hyperbolic operators
- Author(s)
  若林　誠一郎
- Organizer
  第9回 ISAAC Congress
- Place of Presentation
  Pedagogical Univ., Krakow, Poland
- Invited
- Data Source
  KAKENHI-PROJECT-23540185
[Presentation] 係数が時間変数のみに依存する３階双曲型方程式について
- Author(s)
  若林　誠一郎
- Organizer
  第２9回松山キャンプ
- Place of Presentation
  山口大学理学部, 山口市
- Data Source
  KAKENHI-PROJECT-23540185

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Wakabayashi Seiichiro 若林 誠一郎

WAKABAYASHI Seiichirou 若林 誠一郎

WAKABAYASHI Seiichiro 若林 誠一郎

若林 誠一郎 カワバヤシ セイイチロウ

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主部の係数が時間のみの函数でコーシー問題が適切である双曲型作用素の特徴付けPrincipal InvestigatorOngoing

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Characterization of hyperbolic operators for which the Cauchy problem is well-posed in the framework of infinitely differentiable functionsPrincipal Investigator

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Analysis of micro local structure of hyperbolic equations and characterization of hyperbolic equations for which the Cauchy problem is well-posedPrincipal Investigator

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Wickカリキュラスとその偏微分方程式論への応用Principal Investigator

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解析函数の空間における微分方程式の研究へのエネルギー評価の導入Principal Investigator

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Wakabayashi Seiichiro 若林誠一郎

WAKABAYASHI Seiichirou 若林誠一郎

WAKABAYASHI Seiichiro 若林誠一郎

若林誠一郎カワバヤシセイイチロウ