Saito Norikazu 齊藤宣一

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SAITO NORIKAZU 斉藤宣一

NORIKAZU Saito 齊藤宣一

SAITO Norikazu 斉藤宣一

斎藤宣一サイトウノリカズ

斉藤宣一サイトウノリガズ

齋藤宣一サイトウノリカズ

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Researcher Number	00334706
Other IDs
Affiliation (Current)	2025: 東京大学, 大学院数理科学研究科, 教授
Affiliation (based on the past Project Information) *help	2021 – 2025: 東京大学, 大学院数理科学研究科, 教授 2018: 東京大学, 大学院数理科学研究科, 准教授 2016 – 2018: 東京大学, 大学院数理科学研究科, 教授 2015 – 2016: 東京大学, 大学院数理科学研究科, 准教授 2012 – 2015: 東京大学, 数理(科)学研究科(研究院), 准教授 … More 2009 – 2012: 東京大学, 数理科学研究科, 准教授 2007 – 2012: The University of Tokyo, 大学院・数理科学研究科, 准教授 2008: The University of Tokyo, 大学院数理科学研究科, 准教授 2007: 富山大学, 人間発達科学部, 准教授 2005 – 2006: 富山大学, 人間発達科学部, 助教授 2003 – 2004: 富山大学, 教育学部, 助教授 2002: 富山大学, 教育学部, 講師 Less
Review Section/Research Field	Principal Investigator General mathematics (including Probability theory/Statistical mathematics) / Foundations of mathematics/Applied mathematics / Medium-sized Section 12:Analysis, applied mathematics, and related fields / General mathematics (including Probability theory/Statistical mathematics) Except Principal Investigator Basic analysis / General mathematics (including Probability theory/Statistical mathematics) / Mathematical Sciences in Search of New Cooperation / Foundations of mathematics/Applied mathematics / General mathematics (including Probability theory/Statistical mathematics) / Global analysis
Keywords	Principal Investigator 有限要素法 / 有限体積法 / 数値解析 / 不連続ガレルキン法 / 応用数学 / 非線形問題 / 誤差解析 / 有限要素外積解析 / Discontinuous / 数値シミュレーション … More / 離散外微分形式 / 平均場ゲーム方程式 / 時空間変分法 / 楕円型界面問題 / 発展方程式 / 構造保存型数値解法 / 放物型方程式 / 楕円型方程式 / 不連続Galerkin法 / 要素形状 / 誤差評価 / 要素分割 / シミュレーション科学 / シミュレーション工学 / 差分法 / 数理モデル / 数値流体 / 流体力学 / 流体 / 放物型問題 / 事後解析 / 補間空間 / 非線形放物型偏微分方程式 / 自己相互作用粒子 / 摩擦境界条件 / 劣微分 / 正則性 / 漏れ境界条件 / 滑り境界条件 / 非線形半群 / ナヴィエ・ストークス方程式 … More Except Principal Investigator 数理モデル / 非線形発展方程式 / Navier-Stokes方程式 / シミュレーション / 非局所項 / 爆発解 / 走化性 / 数学解析 / 応用数学 / 走化性方程式 / 解の挙動 / 腫瘍浸潤現象 / Navier-Stokes equations / general outflow condition / 数理生物 / 解の存在と挙動 / 腫瘍侵潤現象 / 漸近挙動 / 反応拡散系 / 自己組織化 / 解の爆発 / 数理医学 / 腫瘍 / 腫瘍浸潤 / 時間大域解 / 生命現象 / 有限要素法 / 数値解析 / 解析学 / Nカドヘリン / 一般化された微分作用素 / ケラージーゲル系 / コンピュータシミュレーション / 偏微分方程式 / 生体モデル / 腫瘍浸潤モデル / 細胞運動 / 細胞性粘菌 / 白血球遊走 / Fokker-Planck方程式 / CFD解析 / PIV実験 / Keller-Segel系 / Langevin方程式 / 流体型移流拡散方程式 / 拡散性 / 多重尺度項 / 解の可解性 / 数学的特徴づけ / 多重尺度 / 多重スケール現象 / 増殖項 / 解の存在 / 腫瘍成長 / 非局所 / マルチスケール / 数値計算法 / 非線形偏微分方程式 / 爆発領域 / 爆発オーダー / 微分方程式 / 非線型現象 / スケール不変性 / 関数微分方程式 / 確率微分方程式 / 再爆発現象 / 爆発曲線 / 領域爆発 / 爆発レート / convergence / error estimates / Stokes interface problems / flux-free finite element method / Lagrange multiplier technique / mass conservation / two-fluid flows / ラグランジュ乗数 / フラックス汎関数 / immiscible / 非圧縮性 / ラグランジュ未定乗数法 / 収束性 / 誤差評価 / Stokes界面問題 / フラックス・フリー有限要素法 / ラグランジュ未定乗数 / 質量保存性 / Navier-stokes方程式 / 2流体問題 / Stokes equation / numerical verification / Navier Stokes方程式 / 精度保障付き数値計算 / Stokes方程式 / 精度保証付き数値計算 / 進行波解 / 非局所数理モデル / 腫瘍侵潤 / パルス / 発展方程式 / エネルギー評価式 / 腫瘍成長モデル / 局所・非局所域モデル / 評価式 / 解の漸近挙動 / 反応拡散方程式 / 進行波 / ロジスティック / 数理生物モデル / Glioma / 腫瘍増殖 / 非局所腫瘍侵潤 / 液滴運動 / Hopf分岐 / 間欠運助 / 化学反応 / 粒子運動 / 樟脳船 / 液滴のブレビング運動 / 体積保存条件付き反応拡散系 / スポットパターンダイナミクス / 振動運動 / ブレビング運動 / 樟脳粒 / スポットパターン / 自走運動 / 表面張力 / 多重スケール核 / 数値解法 / 再生核ヒルベルト空間 / 離散化 / 変分法 / 再生核 / 正則化 / 逆問題 / 量子化する爆発機構 / サブコラプスの生成 / コラプスの衝突 / 臨界ソボレフ指数 / 双対変分原理 / 循環的階層 / 質量量子化 / 腫瘍形成 / 粘弾性熱方程式 / タイプIIの爆発レート / 臨界指数 / 非線形スペクトル力学 / 特異性 / 変分構造 / 非線形現象 / Hadamard変分 / 圧縮性流体 / 粘弾性記憶形状合金 / 漸近的非退化性 / 点渦乱流平均場方程式 / 量子化爆発機構 / Smoluchowski-Poisson方程式 / 退化放物型方程式 / Gel’fand 方程式 / 点渦乱流平均場 / Lotka-Volterra系 / 競合的走化性 / 記憶形状物質 / 熱弾性 / 点渦乱流 / 量子化 / 凝縮 / 爆発 / 双対変分構造 / スケーリング / 2モデルの数学的同等性 / 国際研究集会 / 数値シミュレーション / パターン形成 / 腫瘍の増殖と転移 / 侵潤 / 走触性 / 細胞接着 / 腫瘍の血管新生 / 体内生命現象 / 腫瘍血管新生 / 腫瘍の侵潤 / 腫瘍の成長 / ハイブリッド変位法 / 事後誤差評価 / 不連続ガレルキン法 / 誤差解析 Less

New development of numerical analysis based on the space-time variational methodPrincipal Investigator
- Principal Investigator
  
  齊藤宣一
- Project Period (FY)
  2021 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 12:Analysis, applied mathematics, and related fields
- Research Institution
  The University of Tokyo
Study on partial differential equations describing heterogeneous life phnomenon
- Principal Investigator
  
  Kubo Akisato
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  Fujita Health University
What is ``good" shape of elements in FEMPrincipal Investigator
- Principal Investigator
  
  Saito Norikazu
- Project Period (FY)
  2015 – 2016
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Foundations of mathematics/Applied mathematics
- Research Institution
  The University of Tokyo
Development of numerical analysis of blow-up phenomena - blow-up curve, regional blow-up, multiple blow-up -
- Principal Investigator
  
  Ishiwata Tetsuya
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Foundations of mathematics/Applied mathematics
- Research Institution
  Shibaura Institute of Technology
A new development of mathematical theory of Discontinuous Galerkin FEMPrincipal Investigator
- Principal Investigator
  
  Saito Norikazu
- Project Period (FY)
  2015 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Foundations of mathematics/Applied mathematics
- Research Institution
  The University of Tokyo
Mathematical modelling of diffusion-drift system of double chemotaxis type coupled with fluid
- Principal Investigator
  
  Sugiyama Yoshie
- Project Period (FY)
  2015 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Mathematical Sciences in Search of New Cooperation
- Research Institution
  Osaka University
  Kyushu University
Study on partial differential equations describing multi-scale life phenomenon
- Principal Investigator
  
  KUBO Akisato
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  Fujita Health University
Mathematical theory of the finite volume methodsPrincipal Investigator
- Principal Investigator
  
  SAITO Norikazu
- Project Period (FY)
  2011 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  The University of Tokyo
Study on partial differential equations describing local・non-local phenomena of life
- Principal Investigator
  
  KUBO Akisato
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  Fujita Health University
Mathematical analysis of the droplet motion and the particle motion with the chemical reaction.
- Principal Investigator
  
  NAGAYAMA Masaharu
- Project Period (FY)
  2009 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Hokkaido University
  Kanazawa University
Numerical analysis of two-phase flow problems by phase-field modelsPrincipal Investigator
- Principal Investigator
  
  SAITO Norikazu
- Project Period (FY)
  2009 – 2010
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  The University of Tokyo
Analysis for nonlinear critical phenomena described by mean field equations
- Principal Investigator
  
  SUZUKI Takashi
- Project Period (FY)
  2008 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Global analysis
- Research Institution
  Osaka University
再生核ヒルベルト空間による逆問題数値解析手法の開発
- Principal Investigator
  
  山本昌宏
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  The University of Tokyo
Study of the discontinuous Galerkin methods and their a posteriori error estimates
- Principal Investigator
  
  KIKUCHI Fumio
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  The University of Tokyo
Study on differential equations arising out of life phenomena in vivo
- Principal Investigator
  
  KUBO Akisato
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  Fujita Health University
A posteriori analysis of the finite element approximation for nonlinear parabolic problemsPrincipal Investigator
- Principal Investigator
  
  NORIKAZU Saito
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  The University of Tokyo
  University of Toyama
自己相互作用粒子系への保存的上流有限要素スキームの開発と解析Principal Investigator
- Principal Investigator
  
  齊藤宣一
- Project Period (FY)
  2004 – 2006
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  University of Toyama
Study on the numerical analysis and its applications to engineering processes for free surface or interface flows
- Principal Investigator
  
  OHMORI Katsushi
- Project Period (FY)
  2003 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Toyama University
摩擦型滑り・漏れ境界条件下でのNavier-Stokes方程式の有限要素近似Principal Investigator
- Principal Investigator
  
  齊藤宣一
- Project Period (FY)
  2002 – 2003
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  University of Toyama
Study of numerical verification of Navier-Stokes equations
- Principal Investigator
  
  KATSURADA Masashi
- Project Period (FY)
  2002 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  MEIJI UNIVERSITY

[Journal Article] A mass-lumping finite element method for radially symmetric solution of a multidimensional semilinear heat equation with blow-up2022
- Author(s)
  T. Nakanishi and N. Saito
- Journal Title
  
  Int. J. Comput. Math.
  
  Volume: 99 Issue: 9 Pages: 1890-1917
- DOI
  10.1080/00207160.2021.2019716
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21H04431
[Journal Article] Variational analysis of the discontinuous Galerkin time-stepping method for parabolic equations2021
- Author(s)
  N. Saito
- Journal Title
  
  IMA J. Numer. Anal.
  
  Volume: 41 Issue: 2 Pages: 1253-1278
- DOI
  10.1093/imanum/draa017
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21H04431
[Journal Article] The inf-sup condition and error estimates of the Nitsche method for evolutionary diffusion-advection-reaction equations2019
- Author(s)
  Y. Ueda and N. Saito
- Journal Title
  
  Jpn. J. Ind. Appl. Math.
  
  Volume: 36(1) Issue: 1 Pages: 209-238
- DOI
  10.1007/s13160-018-0338-4
- NAID
  210000180976
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H03635
[Journal Article] Stability and error estimates for the successive-projection technique with B-splines in time2019
- Author(s)
  Y. Ueda and N. Saito
- Journal Title
  
  J. Comput. Appl. Math.
  
  Volume: 358(1) Pages: 266-278
- DOI
  10.1016/j.cam.2019.03.026
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H03635
[Journal Article] Hybridized discontinuous Galerkin method for elliptic interface problems: error estimates under low regularity assumptions of solutions2018
- Author(s)
  M. Miyashita and N. Saito
- Journal Title
  
  J. Sci. Comput.
  
  Volume: 76(3) Issue: 3 Pages: 1657-1673
- DOI
  10.1007/s10915-018-0678-x
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H03635
[Journal Article] Analysis of the immersed boundary method for a finite element Stokes problem2018
- Author(s)
  N. Saito and Y. Sugitani
- Journal Title
  
  Numer. Methods Partial Differential Equations
  
  Volume: 35(1) Issue: 1 Pages: 181-199
- DOI
  10.1002/num.22296
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H03635
[Journal Article] Finite volume methods for a Keller-Segel system: discrete energy, error estimates and numerical blow-up analysis2017
- Author(s)
  G. Zhou and N. Saito
- Journal Title
  
  Numerische Mathematik
  
  Volume: 135 Issue: 1 Pages: 265-311
- DOI
  10.1007/s00211-016-0793-2
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H03635
[Journal Article] The Navier-Stokes equations under a unilateral boundary condition of Signorini's type2016
- Author(s)
  G. Zhou and N. Saito
- Journal Title
  
  J. Math. Fluid Mech.
  
  Volume: 18 Issue: 3 Pages: 481-510
- DOI
  10.1007/s00021-016-0248-7
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H03635
[Journal Article] Finite difference approximation for nonlinear Schr\" odinger equations with application to blow-up computation2016
- Author(s)
  N. Saito and T. Sasaki
- Journal Title
  
  Jpn. J. Ind. Appl. Math.
  
  Volume: 33 Issue: 2 Pages: 427-470
- DOI
  10.1007/s13160-016-0218-8
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15H03635, KAKENHI-PROJECT-15K13454, KAKENHI-PROJECT-15K13461
[Journal Article] Blow-up of finite-difference solutions to nonlinear wave equations2016
- Author(s)
  N. Saito, T. Sasaki
- Journal Title
  
  J. Math. Sci. Univ. Tokyo
  
  Volume: 23 Pages: 349-380
- NAID
  120006906158
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03635
[Journal Article] Blow-up of finite-difference solutions to nonlinear wave equations,2016
- Author(s)
  N. Saito and T. Sasaki
- Journal Title
  
  J. Math. Sci. Univ. Tokyo
  
  Volume: 23 Pages: 349-380
- NAID
  120006906158
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K13454
[Journal Article] Unilateral problem for the Stokes equations: the well-posedness and finite element approximation2016
- Author(s)
  N. Saito, Y. Sugitani, and G. Zhou
- Journal Title
  
  Appl. Numer. Math.
  
  Volume: 105 Pages: 124-147
- DOI
  10.1016/j.apnum.2016.03.002
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H03635
[Journal Article] Blow-up of finite-difference solutions to nonlinear wave equations2016
- Author(s)
  N. Saito and T. Sasaki
- Journal Title
  
  J. Math. Sci. Univ. Tokyo
  
  Volume: 23 Pages: 349-380
- NAID
  120006906158
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K13461
[Journal Article] Analysis of the fictitious domain method with an $L^2$-penalty for elliptic problems2015
- Author(s)
  N. Saito, G. Zhou
- Journal Title
  
  Numerical Functional Analysis and Optimization
  
  Volume: 36 Issue: 4 Pages: 501-527
- DOI
  10.1080/01630563.2015.1013554
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-23340023
[Journal Article] Analysis of the fictitious domain method with penalty for elliptic problems2014
- Author(s)
  G. Zhou and N. Saito
- Journal Title
  
  Japan Journal of Industrial and Applied Mathematics
  
  Volume: 31 Issue: 1 Pages: 57-85
- DOI
  10.1007/s13160-013-0124-2
- NAID
  210000178144
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23340023
[Journal Article] 退化放物型方程式に対する有限要素法と有限体積法2012
- Author(s)
  齊藤宣一
- Journal Title
  
  京都大学数理解析研究所講究録
  
  Volume: 1810 Pages: 169-188
- Data Source
  KAKENHI-PROJECT-23340023
[Journal Article] Mathematical modeling of invadopodia formation2012
- Author(s)
  T.Saitou, M.Rouzimaimaiti, N.Koshikawa, M.Seiki, K.Ichikawa, T.Suzuki
- Journal Title
  
  J.Theoretical Biology
  
  Volume: 298 Pages: 138-146
- DOI
  10.1016/j.jtbi.2011.12.018
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340034, KAKENHI-PLANNED-22117008, KAKENHI-PROJECT-22220014, KAKENHI-PROJECT-22591762, KAKENHI-PUBLICLY-23117507
[Journal Article] Error analysis of a conservative finite-element approximation for the Keller-Segel system of chemotaxis2012
- Author(s)
  N.Saito
- Journal Title
  
  Communications on Pure and Applied Analysis
  
  Volume: 11(1) Issue: 1 Pages: 339-364
- DOI
  10.3934/cpaa.2012.11.339
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340034, KAKENHI-PROJECT-21340023, KAKENHI-PROJECT-23340023
[Journal Article] Error analysis of a conservative finite-element approximation for the Keller-Segel system of chemotaxis2012
- Author(s)
  N. Saito
- Journal Title
  
  Comm. On Pure and Applied Analysis
  
  Volume: Vol. 11, Issue 1 Pages: 339-364
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540208
[Journal Article] 有限体積法とBaba-Tabata型保存的上流有限要素法2010
- Author(s)
  齊藤宣一
- Journal Title
  
  京都大学数理解析研究所講究録 1719巻
  
  Pages: 130-141
- Data Source
  KAKENHI-PROJECT-21740064
[Journal Article] 有限体積法とBaba-Tabata型保存的上流有限要素法2010
- Author(s)
  齊藤宣一
- Journal Title
  
  京都大学数理解析研究所講究録
  
  Volume: 1719 Pages: 65-74
- Data Source
  KAKENHI-PROJECT-21740064
[Journal Article] 有限体積法と Baba-Tabata 型保存的上流有限要素法2010
- Author(s)
  齊藤宣一
- Journal Title
  
  京都大学数理解析研究所講究録
  
  Volume: Vol. 1719 Pages: 130-141
- Data Source
  KAKENHI-PROJECT-22540208
[Journal Article] Conservative numerical schemes for the Keller-Segel system and numerical results2009
- Author(s)
  Norikazu Saito
- Journal Title
  
  RIMS Kokyuroku Bessatsu Vol. B15
  
  Pages: 125-146
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540115
[Journal Article] Keller-Segel方程式の数値解析2009
- Author(s)
  齊藤宣一
- Journal Title
  
  応用数理
  
  Volume: 19 Pages: 65-74
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740064
[Journal Article] Some remarks on the flux-free finite-element method for immiscible two-fluid flows2009
- Author(s)
  K.Ohmori and N.Saito
- Journal Title
  
  Journal of Computational and Applied Mathematics
  
  Volume: Vol.232,No.1 Issue: 1 Pages: 127-138
- DOI
  10.1016/j.cam.2008.10.044
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21340023
[Journal Article] Conservative numerical schemes for the Keller-Segel system and numerical results2009
- Author(s)
  Norikazu Saito
- Journal Title
  
  RIMS Kokyuroku Bessatsu B15
  
  Pages: 125-146
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540115
[Journal Article] Conservative numerical schemes for the Keller-Segel system and numerical results2009
- Author(s)
  N.Saito
- Journal Title
  
  RIMS Kokyuroku Bessatsu B15
  
  Pages: 125-146
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740064
[Journal Article] Keller-Segel方程式の数値解析2009
- Author(s)
  齊藤宣一
- Journal Title
  
  応用数理第19巻,第4号
  
  Pages: 65-74
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740064
[Journal Article] Some remarks on the flux-free finite-element method for immiscible two-fluid flows2009
- Author(s)
  Katsushi Ohmori, Norikazu Saito
- Journal Title
  
  Journal of Computational and Applied Mathematics
  
  Volume: 232 Pages: 127-138
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740064
[Journal Article] Conservative numerical schemes for the Keller-Segel system and numerical results2009
- Author(s)
  N.Saito
- Journal Title
  
  RIMS K^o^ky^uroku Bessatsu
  
  Volume: Vol.B15 Pages: 125-146
- URL
  http://www.kurims.kyoto-u.ac.jp/~kenkyubu/bessatsu/open/B15/pdf/B15-08.pdf
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21340023
[Journal Article] Some remarks on the flux-free finite-element method for immiscible two-fluid flows2009
- Author(s)
  K.Ohmori, N.Saito
- Journal Title
  
  Journal of Computational and Applied Mathematics 232
  
  Pages: 127-138
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740064
[Journal Article] Some remarks on the flux-free finite element method for immiscible two-fluid flows2009
- Author(s)
  Katsushi Ohmori, Norikazu Saito
- Journal Title
  
  Journal of Computational and Applied Mathematics Vol. 232
  
  Pages: 127-138
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540115
[Journal Article] Some remarks on the flux-free finite-element method for immiscible two-fluid flows2009
- Author(s)
  Katsusi Ohmori, Norikazu Saito
- Journal Title
  
  Journal of Computational and Applied Mathematics 232
  
  Pages: 127-138
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540115
[Journal Article] Conservative numerical schemes for the Keller-Segel system and numerical results2009
- Author(s)
  Norikazu Saito
- Journal Title
  
  RIMS Kokyuroku Bessatsu(京都大学数理解析研究所講究録別冊)
  
  Volume: B15 Pages: 125-146
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740064
[Journal Article] Keller-Segel 方程式の数値解析2009
- Author(s)
  齊藤宣一
- Journal Title
  
  応用数理 19巻
  
  Pages: 65-74
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540115
[Journal Article] Flux-free finite elemen method with Lagrange multipliers for two-fluid flows2007
- Author(s)
  K. Ohmori and N. Saito
- Journal Title
  
  Journal of Scientific Computing 32
  
  Pages: 147-173
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18740046
[Journal Article] An interpretation of the Scharfetter-Gummel finite difference scheme2007
- Author(s)
  Norikazu Saito
- Journal Title
  
  Proceedings of the Japan Academy, Ser. A 82(10)
  
  Pages: 187-191
- NAID
  40015216623
- Data Source
  KAKENHI-PROJECT-18740046
[Journal Article] Flux-free finite element method with Lagrange multipliers for two-fluid flows2007
- Author(s)
  Katsushi. Ohmori, Norikazu Saito
- Journal Title
  
  Journal of Scientific Computing Vol. 32
  
  Pages: 147-173
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540115
[Journal Article] Conservative upwind finite element method for a simplified Keller-Segel system modeling chemotaxis2007
- Author(s)
  Norikazu Saito
- Journal Title
  
  IMA Journal of Numerical Analysis 27
  
  Pages: 332-365
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540115
[Journal Article] On the convergence of finite element solutions to the interface problem for the Stokes system2007
- Author(s)
  K. Ohmori and N. Saito
- Journal Title
  
  Journal of Computational and Applied Mathematics Vol. 198, No. 1
  
  Pages: 116-128
- Data Source
  KAKENHI-PROJECT-18740046
[Journal Article] Flux-free finite element method with Lagrange mutipliers for two-fluid flows2007
- Author(s)
  K. Ohmori, N. Saito
- Journal Title
  
  Journal of Scientific Computing Vol.32,No.2
  
  Pages: 147-173
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540200
[Journal Article] Conservative upwind finite element method for a simplified Keller-Segel system modelling chemotaxis2007
- Author(s)
  N. Saito
- Journal Title
  
  IMA Journal of Numerical Analysis Vol.27,No.2
  
  Pages: 332-365
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540200
[Journal Article] Flux-free finite element method with Lagrange multipliers for two-fluid flows2007
- Author(s)
  K. Ohmori and N. Saito
- Journal Title
  
  Journal of Scientific Computing Vol. 32, No. 2
  
  Pages: 147-173
- Data Source
  KAKENHI-PROJECT-18740046
[Journal Article] 腫瘍の浸潤を記述する数理モデルへの差分法2007
- Author(s)
  林賢治, 齊藤宣一
- Journal Title
  
  日本応用数理学会論文誌 17巻
  
  Pages: 331-345
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540115
[Journal Article] Conservative upwind finite element method for a simplified Keller-Segel system modelling chemotaxis2007
- Author(s)
  Norikazu Saito
- Journal Title
  
  IMA Journal of Numerical Analysis Vol. 27
  
  Pages: 332-365
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540115
[Journal Article] Conservative upwind finite element method for a simplified Keller-Segel system modelling chemotaxis2007
- Author(s)
  N. Saito
- Journal Title
  
  IMA Journal of Numerical Analysis 27
  
  Pages: 332-365
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18740046
[Journal Article] On interpolation spaces in apolygon2007
- Author(s)
  Norikazu Saito
- Journal Title
  
  富山大学人間発達科学部紀要 Vol. 2
  
  Pages: 7-12
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540115
[Journal Article] Conservative upwind finite element method for a simplified Keller-Segel system modelling chemotaxis2007
- Author(s)
  N. Saito
- Journal Title
  
  IMA Journal of Numerical Analysis Vol. 27, No. 2
  
  Pages: 332-365
- Data Source
  KAKENHI-PROJECT-18740046
[Journal Article] On interpolation spaces in a polygon2007
- Author(s)
  N. Saito
- Journal Title
  
  富山大学人間発達科学部紀要 7
  
  Pages: 7-12
- NAID
  120002227005
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18740046
[Journal Article] Remarks on a posteriori error estimation of finite element solutions2007
- Author(s)
  Fumio Kikuchi, Hisanori Saito
- Journal Title
  
  Journal of Computational and Applied Mathematics 199
  
  Pages: 329-336
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540115
[Journal Article] On interpolation spaces in a polygon2007
- Author(s)
  N. Saito
- Journal Title
  
  富山大学人間発達科学部紀要第2巻, 第1号
  
  Pages: 7-12
- NAID
  120002227005
- Data Source
  KAKENHI-PROJECT-18740046
[Journal Article] On the convergence of finite element solutions to the interface problem for the Stokes system2007
- Author(s)
  Katsushi Ohmori, Norikazu Saito
- Journal Title
  
  Journal of Computational and Applied Mathematics 198(1)
  
  Pages: 116-128
- Data Source
  KAKENHI-PROJECT-18740046
[Journal Article] 腫瘍の浸潤を記述する数理モデルへの差分法2007
- Author(s)
  林賢治、齊藤宣一
- Journal Title
  
  日本応用数理学会論文誌第17巻、第3号
  
  Pages: 331-345
- Data Source
  KAKENHI-PROJECT-18740046
[Journal Article] Remarks on a posteriori error estimation of finite element solutions2007
- Author(s)
  Fumio Kikuchi, Hironobu Saito
- Journal Title
  
  Journal of Computational and Applied Mathematics Vol. 199
  
  Pages: 329-336
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540115
[Journal Article] On a duality in W^{1,p} defined on nonsmooth domains2006
- Author(s)
  N. Saito
- Journal Title
  
  富山大学教育学部紀要 No. 60
  
  Pages: 107-115
- NAID
  110004661941
- Data Source
  KAKENHI-PROJECT-18740046
[Journal Article] An interpretation of the Scharfetter-Gummel finite difference scheme2006
- Author(s)
  N. Saito
- Journal Title
  
  Proceedings of the Japan Academy, Ser. A Vol. 82, No. 10
  
  Pages: 187-191
- NAID
  40015216623
- Data Source
  KAKENHI-PROJECT-18740046
[Journal Article] Shape-dependence of convergence rates in DDM, Domain Decomposition Methods: Theory and Applications GAKUTO International Series2006
- Author(s)
  H. Fujita and N. Saito
- Journal Title
  
  GAKUTO International Series Mathematical Sciences and Applications, Gakkotosho Vol. 25
  
  Pages: 241-271
- Data Source
  KAKENHI-PROJECT-18740046
[Journal Article] Field variation and mathematics of blowup2006
- Author(s)
  N. Saito and T. Suzuki
- Journal Title
  
  京都大学数理解析研究所講究録 Vol. 1505
  
  Pages: 106-120
- Data Source
  KAKENHI-PROJECT-18740046
[Journal Article] Mathematical models of tumour angiogenesis and simulations2006
- Author(s)
  A. Kubo, N. Saito, T. Suzuki and H. Hoshino
- Journal Title
  
  京都大学数理解析研究所講究録 Vol. 1499
  
  Pages: 135-146
- Data Source
  KAKENHI-PROJECT-18740046
[Journal Article] Mass conservative finite element method with Lagrange multipliers for two-fluid flows2006
- Author(s)
  K. Ohmori and N. Saito
- Journal Title
  
  Proceedings of the Seventh China-Japan Joint Seminar on Numerical Mathematics (Z. Shi and H. Okamoto eds.) Science Press, Beijing, China
  
  Pages: 107-119
- Data Source
  KAKENHI-PROJECT-18740046
[Journal Article] Finite element approximation for degenerate parabolic equations. An application of nonlinear semigroup theory2005
- Author(s)
  A.Mizutani, N.Saito, T.Suzuki
- Journal Title
  
  ESAIM : Mathematical Modelling and Numerical Analysis 39・4
  
  Pages: 755-780
- Data Source
  KAKENHI-PROJECT-16740050
[Journal Article] Notes on finite difference schemes to a parabolic-elliptic system modelling chemotaxis2005
- Author(s)
  N.Saito, T.Suzuki
- Journal Title
  
  Applied Mathematics and Computation 171・1
  
  Pages: 72-90
- Data Source
  KAKENHI-PROJECT-16740050
[Journal Article] A holomorphic semigroup approach to the lumped finite element method2004
- Author(s)
  N.Saito
- Journal Title
  
  Journal of Computational and Applied Mathematics 169
  
  Pages: 71-85
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540113
[Journal Article] Mass conservative finite element method for free interface flows2004
- Author(s)
  K.Ohmori, N.Saito, H.Okumura
- Journal Title
  
  Proceedings of European Congress on Computational Methods in Applied Science and Engineering (ECCOMAS 2004) (P.Neittaanmaki et al.(eds)) Vol.II (CD-ROM)
  
  Pages: 1-13
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540113
[Journal Article] A holomorphic semigroup approach to the lumped mass finite element method2004
- Author(s)
  Saito, N.
- Journal Title
  
  Journal of computational and Applied Math. 169-1
  
  Pages: 71-85
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14540141
[Journal Article] Remarks of the rational approximation of holotnorphic semigroups with notiuniform partitions2004
- Author(s)
  Saito, N.
- Journal Title
  
  Japan Journal of Industrial and Applied Mathematics 21・3
  
  Pages: 323-337
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14540141
[Journal Article] On the Stokes equation with the leak and slip boundary conditions of friction type : regularity of solutions2004
- Author(s)
  Saito, N.
- Journal Title
  
  Publication of RIMS, Kyoto University 40
  
  Pages: 345-383
- NAID
  130003585558
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14540141
[Journal Article] Remarks on the rational approximation of holomorphic semigroups with nonuinform partitions2004
- Author(s)
  Saito, N.
- Journal Title
  
  Japan Journal of Industrial and Applied Mathematics 21・3
  
  Pages: 323-337
- Data Source
  KAKENHI-PROJECT-14540141
[Journal Article] Remarks on the rational approximation of holomorphic semigroups with nonuniform partitions2004
- Author(s)
  N.Saito
- Journal Title
  
  Japan Journal of Industrial and Applied Mathematics Vol.21, No.3
  
  Pages: 323-337
- NAID
  10018379799
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540113
[Journal Article] A holomorphic semigroup approach to the-lumped mass finite element method2004
- Author(s)
  N.Saito
- Journal Title
  
  Journal of Computational and Applied Mathematics Vol.169, No.1
  
  Pages: 71-85
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540113
[Journal Article] A holomorphic semigroup approach to the lumped mass finite element method2004
- Author(s)
  Saito, N.
- Journal Title
  
  Journal of Computational and Applied Mathematics 169・1
  
  Pages: 71-85
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14540141
[Journal Article] ラグランジュ乗数を用いた質量保存型有限要素法2004
- Author(s)
  大森克史, 齊藤宣一
- Journal Title
  
  計算工学講演会論文集 9
  
  Pages: 187-190
- Data Source
  KAKENHI-PROJECT-15540113
[Journal Article] Remarks on the rational approximation of holomorphic semigroups with nonuniform partitions2004
- Author(s)
  N.Saito
- Journal Title
  
  Japan Journal of Industrial and Applied Mathematics 21・3
  
  Pages: 323-337
- NAID
  10018379799
- Data Source
  KAKENHI-PROJECT-15540113
[Journal Article] Remarks on the rational approximation of holomorphic semigroups with nonuniform partitions2004
- Author(s)
  Norikazu Saito
- Journal Title
  
  Japan Journal of Industrial and Applied Mathematics 21
  
  Pages: 323-337
- NAID
  10018379799
- Data Source
  KAKENHI-PROJECT-16740050
[Journal Article] On the Stokes equation with the leak and slip boundary conditions of-friction type : regularity of solutions2004
- Author(s)
  Norikazu Saito
- Journal Title
  
  Publications of RIMS, Kyoto University 40
  
  Pages: 345-383
- NAID
  130003585558
- Data Source
  KAKENHI-PROJECT-16740050
[Journal Article] Mass conservative finite element method for free interface flows2004
- Author(s)
  K.Ohmori, N.Saito, H.Okumura
- Journal Title
  
  Proceedings of European Congress on Comutational Methods in Applied Science and Engineering (ECCOMAS2004) II(CD-RON)
  
  Pages: 1-13
- Data Source
  KAKENHI-PROJECT-15540113
[Journal Article] A holomorphic semigroup approach to the lumped finite element method2004
- Author(s)
  N.Saito
- Journal Title
  
  Journal of Computational and Applied Mathematics 169・1
  
  Pages: 71-85
- Data Source
  KAKENHI-PROJECT-15540113
[Journal Article] A holomorphic semigroup approach to the lumped mass finite element method2004
- Author(s)
  Norikazu Saito
- Journal Title
  
  Journal of Computational and Applied Mathematics 169
  
  Pages: 71-85
- Data Source
  KAKENHI-PROJECT-16740050
[Journal Article] On the Stokes equation with the leak and slip boundary conditions of friction type : regularity of solutions2004
- Author(s)
  Saito, N.
- Journal Title
  
  Publications of RIMS, Kyoto University 40
  
  Pages: 345-383
- NAID
  130003585558
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14540141
[Journal Article] Remarks on the rational approximation of holomorphic semigroups with nonuniform partitions2004
- Author(s)
  N.Saito
- Journal Title
  
  Japan Journal of Industrial and Applied Mathematics 21
  
  Pages: 323-337
- NAID
  10018379799
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540113
[Journal Article] Remarks of the rational approximation of holomorphic semigroups with nonuniform partitions2004
- Author(s)
  Saito, N.
- Journal Title
  
  Japan Journal of Industrial and Applied Mathematics 21-3
  
  Pages: 323-337
- NAID
  10018379799
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14540141
[Journal Article] Mass conservative finite element method for free interface flows2004
- Author(s)
  K.Ohmori, N.Saito, H.Okumura
- Journal Title
  
  Proceedings of European Congress on Computational Methods in Applied Science and Engineering (ECCOMAS2004) II(CD-ROM)
  
  Pages: 1-13
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540113
[Presentation] Lax--Milgramとその後の70年2022
- Author(s)
  齊藤宣一
- Organizer
  西浦廉政先生の古希記念研究集会
- Invited
- Data Source
  KAKENHI-PROJECT-21H04431
[Presentation] 平均場ゲーム方程式のCole-Hopf変換とFictitious Play反復による数値計算2022
- Author(s)
  井上大輔，伊藤優司，柏原崇人，齊藤宣一，吉田広顕
- Organizer
  日本応用数理学会2022年度年会
- Data Source
  KAKENHI-PROJECT-21H04431
[Presentation] Well-posedness of one-dimensional models of blood flow in arteries2022
- Author(s)
  N. Saito
- Organizer
  WCCM-APCOM 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04431
[Presentation] The Keller--Segel system of chemotaxis, finite element method, and finite volume method2022
- Author(s)
  N. Saito
- Organizer
  EASIAM Conference 2022
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04431
[Presentation] 計算モデルの正当性を保証する数理2021
- Author(s)
  齊藤宣一
- Organizer
  CREST「現代の数理科学と連携するモデリング手法の構築」シンポジウム
- Data Source
  KAKENHI-PROJECT-21H04431
[Presentation] Hamilton-Jacobi-Bellman方程式に対する風上差分法の収束証明2021
- Author(s)
  井上大輔，伊藤優司，吉田広顕，柏原崇人，齊藤宣一
- Organizer
  日本応用数理学会2021年度年会
- Data Source
  KAKENHI-PROJECT-21H04431
[Presentation] The Keller--Segel system of chemotaxis, finite element method, and finite volume method2021
- Author(s)
  N. Saito
- Organizer
  The Hong Kong Polytechnic University, Colloquium
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04431
[Presentation] 数値解析における様々な反例2021
- Author(s)
  齊藤宣一
- Organizer
  ものづくり企業に役立つ応用数理手法の研究会
- Invited
- Data Source
  KAKENHI-PROJECT-21H04431
[Presentation] Analysis of the finite element method for the Stokes problems with singular source terms2021
- Author(s)
  N. Saito
- Organizer
  2021 EIMS International Conference on Computational Mathematics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04431
[Presentation] Kato理論の応用としての準線型波動方程式に対する差分法の誤差解析2019
- Author(s)
  齊藤宣一
- Organizer
  不連続Galerkin有限要素法の数学理論とその周辺：これからの展開
- Data Source
  KAKENHI-PROJECT-15H03635
[Presentation] 放物型問題のNitsche’s methodに対するinf-sup条件及び誤差評価について2018
- Author(s)
  上田祐暉，齊藤宣一
- Organizer
  日本数学会（応用数学分科会）
- Data Source
  KAKENHI-PROJECT-15H03635
[Presentation] Variational analysis of the DG time-stepping method for parabolic equations2018
- Author(s)
  N. Saito
- Organizer
  The Seventh China-Japan-Korea Joint Conference on Numerical Mathematics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03635
[Presentation] Variational analysis of the discontinuous Galerkin time-stepping method for parabolic equations2018
- Author(s)
  N. Saito
- Organizer
  International Workshop on Numerical Methods for Partial Differential Equations
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03635
[Presentation] 滑らかな領域上のRobin境界条件を持つPoisson方程式に対するNitsche法2018
- Author(s)
  千葉悠喜齊藤宣一
- Organizer
  日本応用数理学会年会
- Data Source
  KAKENHI-PROJECT-15H03635
[Presentation] 不連続Galerkin時間離散化法の変分法的な解析2018
- Author(s)
  齊藤宣一
- Organizer
  日本数学会（応用数学分科会）
- Data Source
  KAKENHI-PROJECT-15H03635
[Presentation] 有限要素法による高次元半線形熱方程式の球対称解の数値解析2018
- Author(s)
  中西徹齊藤宣一
- Organizer
  日本応用数理学会年会
- Data Source
  KAKENHI-PROJECT-15H03635
[Presentation] 滑らかな領域上のRobin境界条件を持つPoisson方程式に対するNitsche法2018
- Author(s)
  千葉悠喜齊藤宣一
- Organizer
  日本数学会（応用数学分科会）
- Data Source
  KAKENHI-PROJECT-15H03635
[Presentation] 有限要素法による高次元半線形熱方程式の球対称解の数値解析2018
- Author(s)
  中西徹齊藤宣一
- Organizer
  応用数学合同研究集会
- Data Source
  KAKENHI-PROJECT-15H03635
[Presentation] Discontinuous Galerkin method for an N-dimensional spherically symmetric Poisson equation2018
- Author(s)
  Y. Chiba and N. Saito
- Organizer
  The 13th SIAM East Asian Section Conference 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03635
[Presentation] 滑らかな領域上のRobin境界条件に対する有限要素法とDG法2018
- Author(s)
  千葉悠喜齊藤宣一
- Organizer
  応用数学合同研究集会
- Data Source
  KAKENHI-PROJECT-15H03635
[Presentation] Respiratory control and patient positioning with three-dimensional patient body scanning2018
- Author(s)
  N. Hayashi, T. Saitoh, M. Nozue, Y. Muraki
- Organizer
  The 60th annual meeting of American Association of Physicists in Medicine
- Data Source
  KAKENHI-PROJECT-16K05214
[Presentation] Variational analysis of the DG time-stepping method for parabolic equations2018
- Author(s)
  N. Saito
- Organizer
  The Japan-Taiwan Joint Workshop on Numerical Analysis and Scientific Computation
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03635
[Presentation] 有限要素法による高次元半線形熱方程式の球対称解の数値解析2018
- Author(s)
  中西徹齊藤宣一
- Organizer
  日本数学会（応用数学分科会）
- Data Source
  KAKENHI-PROJECT-15H03635
[Presentation] 界面問題の数値解析手法2017
- Author(s)
  齊藤宣一
- Organizer
  研究集会：非線形現象と高精度高品質数値解析
- Place of Presentation
  富山大学（富山県・富山市）
- Year and Date
  2017-02-14
- Data Source
  KAKENHI-PROJECT-15H03635
[Presentation] Convergence of the immersed-boundary finite-element method for the Stokes problem2017
- Author(s)
  N. Saito
- Organizer
  International Conference on Engineering and Computational Mathematics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03635
[Presentation] L^infty error estimates of discontinuous Galerkin methods for the Poisson equation on a polygonal domain2017
- Author(s)
  Y. Chiba and N. Saito
- Organizer
  SIAM East Asian Section Conference 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03635
[Presentation] 有限要素法による高次元半線形熱方程式の球対称解の数値計算2017
- Author(s)
  中西徹，齊藤宣一
- Organizer
  応用数学合同研究集会
- Data Source
  KAKENHI-PROJECT-15K13461
[Presentation] 数値計算に潜むトラップ2017
- Author(s)
  齊藤宣一
- Organizer
  日本応用数理学会・三部会連携「応用数理セミナー」
- Data Source
  KAKENHI-PROJECT-15H03635
[Presentation] 不連続ガレルキン時間離散化手法の変分法的な解析2017
- Author(s)
  齊藤宣一
- Organizer
  日本応用数理学会・三部会連携「応用数理セミナー」
- Data Source
  KAKENHI-PROJECT-15H03635
[Presentation] 多面体領域上のPoisson方程式に対する不連続Galerkin法の$L^\infty$誤差評価2017
- Author(s)
  千葉悠喜，齊藤宣一
- Organizer
  日本応用数理学会2017年研究部会連合発表会
- Place of Presentation
  電気通信大学（東京都・調布市）
- Year and Date
  2017-03-06
- Data Source
  KAKENHI-PROJECT-15H03635
[Presentation] 有限要素法による高次元半線形熱方程式の球対称解の数値計算2017
- Author(s)
  中西徹，齊藤宣一
- Organizer
  応用数学合同研究集会
- Data Source
  KAKENHI-PROJECT-15H03635
[Presentation] 多角形領域上のPoisson方程式に対する不連続Galerkin法の$L^\infty$誤差評価2017
- Author(s)
  千葉悠喜，齊藤宣一
- Organizer
  日本数学会
- Place of Presentation
  首都大学東京（東京都・八王子市）
- Year and Date
  2017-03-24
- Data Source
  KAKENHI-PROJECT-15H03635
[Presentation] Lax-MilgramからBanach-Necas-Babuskaへ：DG時間離散化法の変分法的な解析2017
- Author(s)
  齊藤宣一
- Organizer
  愛媛大学理学部談話会
- Invited
- Data Source
  KAKENHI-PROJECT-15H03635
[Presentation] 差分法の$L^\infty$解析に関する注意2017
- Author(s)
  齊藤宣一
- Organizer
  数値解析の理論・実践
- Place of Presentation
  石川県政記念しいのき迎賓館
- Year and Date
  2017-03-21
- Invited
- Data Source
  KAKENHI-PROJECT-15K13461
[Presentation] 球対称Poisson方程式に対する不連続Galerkin法の各点評価2017
- Author(s)
  千葉悠喜齊藤宣一
- Organizer
  応用数学合同研究集会
- Data Source
  KAKENHI-PROJECT-15H03635
[Presentation] Banach--Necas--Babuskaの定理とDG time-stepping法2017
- Author(s)
  齊藤宣一
- Organizer
  RIMS共同研究(公開型)：数値解析学の最前線：理論・方法・応用
- Invited
- Data Source
  KAKENHI-PROJECT-15H03635
[Presentation] N次元球状領域上のPoisson方程式に対する不連続Galerkin法2017
- Author(s)
  千葉悠喜齊藤宣一
- Organizer
  日本数学会（応用数学分科会）
- Data Source
  KAKENHI-PROJECT-15H03635
[Presentation] N次元球状領域上のPoisson方程式に対する不連続Galerkin法2017
- Author(s)
  千葉悠喜齊藤宣一
- Organizer
  日本応用数理学会年会
- Data Source
  KAKENHI-PROJECT-15H03635
[Presentation] 埋め込み境界法の数学的定式化に対する諸注意2016
- Author(s)
  杉谷宜紀，齊藤宣一
- Organizer
  日本応用数理学会
- Place of Presentation
  神戸学院大学ポートアイランドキャンパス
- Year and Date
  2016-03-04
- Data Source
  KAKENHI-PROJECT-15K13454
[Presentation] 楕円型界面問題に対するハイブリッド型不連続Galerkin法2016
- Author(s)
  宮下大，齊藤宣一
- Organizer
  日本応用数理学会
- Place of Presentation
  神戸学院大学
- Year and Date
  2016-03-04
- Data Source
  KAKENHI-PROJECT-15H03635
[Presentation] 楕円型界面問題に対するハイブリッド型不連続Galerkin法2016
- Author(s)
  宮下大，齊藤宣一
- Organizer
  日本応用数理学会
- Place of Presentation
  神戸学院大学ポートアイランドキャンパス
- Year and Date
  2016-03-04
- Data Source
  KAKENHI-PROJECT-15K13454
[Presentation] 最大正則性と作用素の分数べきによる, 放物型方程式に対する有限要素法の誤差解析2016
- Author(s)
  剱持智哉，齊藤宣一
- Organizer
  日本数学会
- Place of Presentation
  関西大学（大阪府・吹田市）
- Year and Date
  2016-09-15
- Data Source
  KAKENHI-PROJECT-15K13454
[Presentation] 埋め込み境界法の数学的定式化に対する諸注意2016
- Author(s)
  杉谷宜紀，齊藤宣一
- Organizer
  日本応用数理学会
- Place of Presentation
  神戸学院大学
- Year and Date
  2016-03-04
- Data Source
  KAKENHI-PROJECT-15H03635
[Presentation] Finite difference approximation for nonlinear Schrodinger equations with application to blow-up computation2016
- Author(s)
  T. Sasaki and N. Saito
- Organizer
  The Sixth China-Japan-Korea Joint Conference on Numerical Mathematics
- Place of Presentation
  National Institute for Mathematical Sciences, Daejeon, Korea
- Year and Date
  2016-08-22
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K13461
[Presentation] Discrete maximal regularity and the finite element method for parabolic problems2016
- Author(s)
  N. Saito and T. Kemmochi
- Organizer
  The Sixth China-Japan-Korea Joint Conference on Numerical Mathematics
- Place of Presentation
  大田（韓国）
- Year and Date
  2016-08-22
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K13454
[Presentation] 移流拡散方程式に対する不連続Galerkin法の理論解析における注意2016
- Author(s)
  千葉悠喜，齊藤宣一
- Organizer
  日本応用数理学会
- Place of Presentation
  神戸学院大学ポートアイランドキャンパス
- Year and Date
  2016-03-04
- Data Source
  KAKENHI-PROJECT-15K13454
[Presentation] 非凸多面体領域におけるPoisson方程式の有限要素法の$L^\infty$評価2016
- Author(s)
  千葉悠喜，齊藤宣一
- Organizer
  日本応用数理学会
- Place of Presentation
  北九州国際会議場（福岡県・北九州市）
- Year and Date
  2016-09-12
- Data Source
  KAKENHI-PROJECT-15H03635
[Presentation] Discrete maximal regularity and the finite element method for parabolic problems2016
- Author(s)
  T. Kemmochi and N. Saito
- Organizer
  SIAM East Asian Section Conference 2016
- Place of Presentation
  マカオ（中国）
- Year and Date
  2016-06-20
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K13454
[Presentation] 移流拡散方程式に対する不連続Galerkin法の理論解析における注意2016
- Author(s)
  千葉悠喜，齊藤宣一
- Organizer
  日本応用数理学会
- Place of Presentation
  神戸学院大学
- Year and Date
  2016-03-04
- Data Source
  KAKENHI-PROJECT-15H03635
[Presentation] Analysis of space-time computation technique with continuous representation in time (ST-C),2015
- Author(s)
  Y. Ueda and N. Saito
- Organizer
  The 8th International Congress on Industrial and Applied Mathematics
- Place of Presentation
  Beijing（中国）
- Year and Date
  2015-08-10
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03635
[Presentation] Blow-up of finite difference solutions to nonlinear Schrodinger equations2015
- Author(s)
  齊藤宣一
- Organizer
  The 8th International Congress on Industrial and Applied Mathematics
- Place of Presentation
  Beijing（中国）
- Year and Date
  2015-08-10
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K13454
[Presentation] Blow-up of finite difference solutions to nonlinear Schrodinger equations2015
- Author(s)
  T. Sasaki and N. Saito
- Organizer
  The 8th International Congress on Industrial and Applied Mathematics
- Place of Presentation
  Beijing（中国）
- Year and Date
  2015-08-10
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03635
[Presentation] Blow-up of finite difference solutions to nonlinear Schrodinger equations2015
- Author(s)
  T. Sasaki and N. Saito
- Organizer
  ICIAM 2015: The 8th International Congress on Industrial and Applied Mathematics,
- Place of Presentation
  China National Convention Center, Beijing, China
- Year and Date
  2015-08-10
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K13461
[Presentation] Discrete maximal regularity for abstract Cauchy problems and its application to the finite element method,2015
- Author(s)
  T. Kemmochi and N. Saito
- Organizer
  The 8th International Congress on Industrial and Applied Mathematics
- Place of Presentation
  Beijing（中国）
- Year and Date
  2015-08-10
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03635
[Presentation] Finite element approximation for the Stokes equations under a unilateral boundary condition2015
- Author(s)
  Y. Sugitani, G. Zhou and N. Saito
- Organizer
  The 8th International Congress on Industrial and Applied Mathematics
- Place of Presentation
  Beijing（中国）
- Year and Date
  2015-08-10
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K13454
[Presentation] Discrete maximal regularity for abstract Cauchy problems and its application to the finite element method2015
- Author(s)
  T. Kemmochi and N. Saito
- Organizer
  The 8th International Congress on Industrial and Applied Mathematics
- Place of Presentation
  Beijing（中国）
- Year and Date
  2015-08-10
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K13454
[Presentation] Finite element approximation for the Stokes equations under a unilateral boundary condition2015
- Author(s)
  Y. Sugitani, G. Zhou and N. Saito
- Organizer
  The 8th International Congress on Industrial and Applied Mathematics
- Place of Presentation
  Beijing（中国）
- Year and Date
  2015-08-10
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03635
[Presentation] Analysis of space-time computation technique with continuous representation in time (ST-C)2015
- Author(s)
  Y. Ueda and N. Saito
- Organizer
  The 8th International Congress on Industrial and Applied Mathematics
- Place of Presentation
  Beijing（中国）
- Year and Date
  2015-08-10
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K13454
[Presentation] 非線形波動方程式の差分解の爆発について2014
- Author(s)
  佐々木多希子，齊藤宣一
- Organizer
  日本数学会
- Place of Presentation
  学習院大学理学部
- Data Source
  KAKENHI-PROJECT-23340023
[Presentation] A unilateral open boundary value problem for the Stokes equations2014
- Author(s)
  杉谷宜紀，周冠宇，齊藤宣一
- Organizer
  日本数学会
- Place of Presentation
  学習院大学理学部
- Data Source
  KAKENHI-PROJECT-23340023
[Presentation] Error analysis of a finite volume scheme for the Keller-Segel system of chemotaxis2014
- Author(s)
  周冠宇，齊藤宣一
- Organizer
  日本数学会
- Place of Presentation
  学習院大学理学部
- Data Source
  KAKENHI-PROJECT-23340023
[Presentation] Energy inequalities and outflow boundary conditions for the Navier-Stokes equations2014
- Author(s)
  N. Saito
- Organizer
  Advances in Computational Fluid-Structure Interaction and Flow Simulation
- Place of Presentation
  早稲田大学
- Invited
- Data Source
  KAKENHI-PROJECT-23340023
[Presentation] 非線形波動方程式の差分解の爆発について2014
- Author(s)
  佐々木多希子，齊藤宣一
- Organizer
  日本応用数理学会研究部会連合発表会
- Place of Presentation
  京都大学
- Data Source
  KAKENHI-PROJECT-23340023
[Presentation] Analysis of a finite volume scheme for the Keller-Segel system of chemotaxis2014
- Author(s)
  周冠宇，齊藤宣一
- Organizer
  日本応用数理学会研究部会連合発表会
- Place of Presentation
  京都大学
- Data Source
  KAKENHI-PROJECT-23340023
[Presentation] A unilateral open boundary condition for the Navier-Stokes equations2013
- Author(s)
  N. Saito and G. Zhou
- Organizer
  SIAM Conference on Analysis of Partial Differential Equations
- Place of Presentation
  Hilton Orlando Lake Buena Vista
- Data Source
  KAKENHI-PROJECT-23340023
[Presentation] 仮想領域法 ($L^2$処罰法) とその有限要素法および有限体積法の誤差解析2013
- Author(s)
  周冠宇、齊藤宣一
- Organizer
  日本応用数理学会
- Place of Presentation
  アクロス福岡
- Data Source
  KAKENHI-PROJECT-23340023
[Presentation] Linearly implicit finite-difference schemes for a nonlinear wave equation with application to approximation of the blow-up time2013
- Author(s)
  佐々木多希子，齊藤宣一
- Organizer
  応用数学合同研究集会
- Place of Presentation
  龍谷大学理工学部
- Data Source
  KAKENHI-PROJECT-23340023
[Presentation] A second-order time discretization scheme for a system of nonlinear Schr{\"o}dinger equations2013
- Author(s)
  T. Sasaki and N. Saito
- Organizer
  SIAM Conference on Analysis of Partial Differential Equations
- Place of Presentation
  Hilton Orlando Lake Buena Vista
- Data Source
  KAKENHI-PROJECT-23340023
[Presentation] Fictitious domain method with the $L^2$-penalty and application to the finite element and finite volume methods2013
- Author(s)
  G. Zhou and N. Saito
- Organizer
  日本数学会
- Place of Presentation
  愛媛大学理学部
- Data Source
  KAKENHI-PROJECT-23340023
[Presentation] Fictitious domain method with the L2-penalty and application to the finite element and finite volume methods2013
- Author(s)
  G. Zhou and N. Saito
- Organizer
  SIAM Conference on Analysis of Partial Differential Equations
- Place of Presentation
  Hilton Orlando Lake Buena Vista
- Data Source
  KAKENHI-PROJECT-23340023
[Presentation] Linearly implicit finite-difference schemes for a nonlinear wave equation with application to approximation of the blow-up time2013
- Author(s)
  佐々木多希子，齊藤宣一
- Organizer
  RIMS 研究集会：応用数理と計算科学における理論と応用の融合
- Place of Presentation
  京都大学益川ホール
- Invited
- Data Source
  KAKENHI-PROJECT-23340023
[Presentation] Stokes方程式に対する片側境界値問題2013
- Author(s)
  周冠宇，齊藤宣一，杉谷宜紀
- Organizer
  応用数学合同研究集会
- Place of Presentation
  龍谷大学理工学部
- Data Source
  KAKENHI-PROJECT-23340023
[Presentation] 任意の三角形分割上で最大値原理を実現する有限要素近似について2012
- Author(s)
  齊藤宣一
- Organizer
  日本数学会2012年度年会(応用数学分科会)
- Place of Presentation
  東京理科大学神楽坂キャンパス
- Data Source
  KAKENHI-PROJECT-21340023
[Presentation] Finite volume approximation for a singularly perturbed convection-diffusion equation2012
- Author(s)
  李寧平，齊藤宣一
- Organizer
  応用数学合同研究集会
- Place of Presentation
  龍谷大学瀬田キャンパス
- Data Source
  KAKENHI-PROJECT-23340023
[Presentation] Finite volume approximation for fast diffusion equations2012
- Author(s)
  N. Saito
- Organizer
  The 8th East Asia SIAM Conference
- Place of Presentation
  National Taiwan University
- Data Source
  KAKENHI-PROJECT-23340023
[Presentation] Discrete extinction phenomenon in fast diffusion equations2012
- Author(s)
  N. Saito
- Organizer
  The 4th China-Japan-Korea Conference on Numerical Mathematics
- Place of Presentation
  Piazza Omi
- Data Source
  KAKENHI-PROJECT-23340023
[Presentation] 任意の三角形分割上で最大値原理を実現する有限要素近似について2012
- Author(s)
  齊藤宣一
- Organizer
  日本数学会2012年度年会
- Place of Presentation
  東京理科大学神楽坂キャンパス
- Year and Date
  2012-03-29
- Data Source
  KAKENHI-PROJECT-23340023
[Presentation] Maximum-norm error estimate of the finite volume approximation for a convection-diffusion equation2011
- Author(s)
  Norikazu Saito
- Organizer
  ICIAM 2011 : The 7th International Congress on Industrial and Applied Mathematics
- Place of Presentation
  Vancouver Convention Centre(カナダ,バンクーバー)
- Year and Date
  2011-07-19
- Data Source
  KAKENHI-PROJECT-23340023
[Presentation] Analysis of the finite volume approximation for a degenerate parabolic equation2011
- Author(s)
  Norikazu Saito
- Organizer
  EASIAM 2011 : The 7th East Asia SIAM Conference
- Place of Presentation
  早稲田大学北九州キャンパス
- Year and Date
  2011-06-29
- Data Source
  KAKENHI-PROJECT-23340023
[Presentation] $L^1$ analysis of the finite volume method for degenerate diffusion problems2011
- Author(s)
  Norikazu Saito
- Organizer
  The 4th MSJ-SI, Mathematical Society of Japan, Seasonal Institute, Nonlinear Dynamics in Partial Differential Equations
- Place of Presentation
  九州大学(福岡市)(招待講演)
- Year and Date
  2011-09-15
- Data Source
  KAKENHI-PROJECT-23340023
[Presentation] $L^1$ analysis of the finite volume method for nonlinear degenerate diffusion problems2011
- Author(s)
  Norikazu Saito
- Organizer
  SIAM Conference on A alysis of Partial Differential Equations (PD11)
- Place of Presentation
  San Diego Marriott Mission Valley(アメリカ)
- Year and Date
  2011-11-14
- Data Source
  KAKENHI-PROJECT-23340023
[Presentation] Conservative finite element method for the Keller-Segel system, Mathematical Analysis for Self Similarity and Self Organization2008
- Author(s)
  Norikazu Saito
- Organizer
  京都大学数理解析研究所
- Place of Presentation
  京都
- Data Source
  KAKENHI-PROJECT-19540115
[Presentation] Conservative finite element method for the Keller-Segel system modeling chemotaxis2008
- Author(s)
  Norikazu Saito
- Organizer
  The 2nd China-Japan-South Korea Workshop on Numerical Mathematics
- Place of Presentation
  Weihai, China
- Data Source
  KAKENHI-PROJECT-19540115
[Presentation] Upwind finite-element method for the Keller-Segel system in chemotaxis2007
- Author(s)
  Norikazu Saito
- Organizer
  INSF2007 : International Conference on Recent Developments of Numerical Schemes for Flow Problems, 30years from upwind finite element methods
- Place of Presentation
  Kyushu University, Nishijin Plaza, Fukuoka, Japan.
- Data Source
  KAKENHI-PROJECT-19540115
[Presentation] Conservative finite element method for the Keller-Segel system modeling chemotaxis2007
- Author(s)
  Norikazu Saito
- Organizer
  2007 Workshop on Mathematical Modelling and Analysis of Biological Pattern Formations and the Related Topics
- Place of Presentation
  Nagoya University, Nagoya, Japan
- Data Source
  KAKENHI-PROJECT-19540115
[Presentation] 抽象的Cauchy問題に対する離散最大正則性と有限要素法への応用
- Author(s)
  剱持智哉，齊藤宣一
- Organizer
  日本応用数理学会
- Place of Presentation
  政策研究大学院大学
- Year and Date
  2014-09-03 – 2014-09-05
- Data Source
  KAKENHI-PROJECT-23340023
[Presentation] 離散最大正則性の半線形熱方程式への応用
- Author(s)
  剱持智哉，齊藤宣一
- Organizer
  日本数学会
- Place of Presentation
  明治大学駿河台キャンパス
- Year and Date
  2015-03-21 – 2015-03-24
- Data Source
  KAKENHI-PROJECT-23340023
[Presentation] Hybrid Discontinuous Galerkin method for anisotropic diffusion equation,
- Author(s)
  M. Miyashita and N. Saito
- Organizer
  The 18th International Conference on Finite Elements in Flow Problems
- Place of Presentation
  Taipei, Taiwan
- Year and Date
  2015-03-16 – 2015-03-18
- Data Source
  KAKENHI-PROJECT-23340023
[Presentation] Finite element approximation for the Stokes equations under a unilateral boundary condition
- Author(s)
  杉谷宜紀，周冠宇，齊藤宣一
- Organizer
  日本数学会
- Place of Presentation
  広島大学
- Year and Date
  2014-09-25 – 2014-09-28
- Data Source
  KAKENHI-PROJECT-23340023
[Presentation] 非鋭角型三角形分割上で最大値原理を実現する有限要素近似
- Author(s)
  齊藤宣一
- Organizer
  平成24年度藤田保健衛生大学数理講演会
- Place of Presentation
  藤田保健衛生大学
- Data Source
  KAKENHI-PROJECT-23340023
[Presentation] Energy inequalities and numerical outflow boundary conditions for the Navier-Stokes equations
- Author(s)
  N. Saito
- Organizer
  The Fifth China-Japan-Korea Conference on Numerical Mathematics
- Place of Presentation
  Ningxia, China
- Year and Date
  2014-08-25 – 2014-08-28
- Invited
- Data Source
  KAKENHI-PROJECT-23340023
[Presentation] Error analysis on finite-volume approximation for a parabolic-elliptic system modeling chemotaxis and the numerical blow-up analysis
- Author(s)
  G. Zhou, N. Saito
- Organizer
  East Asia Section of SIAM 2014
- Place of Presentation
  Pattaya, Thailand
- Year and Date
  2014-06-23 – 2014-06-25
- Data Source
  KAKENHI-PROJECT-23340023
[Presentation] B-splineに基づく高精度逐次的時間離散化法の解析
- Author(s)
  上田祐暉，齊藤宣一
- Organizer
  日本数学会
- Place of Presentation
  広島大学
- Year and Date
  2014-09-25 – 2014-09-28
- Data Source
  KAKENHI-PROJECT-23340023
[Presentation] A unilateral boundary condition for the Stokes equations with application to numerical outflow boundary conditions
- Author(s)
  N. Saito, G. Zhou and Y. Sugitani
- Organizer
  The 18th International Conference on Finite Elements in Flow Problems
- Place of Presentation
  Taipei, Taiwan
- Year and Date
  2015-03-16 – 2015-03-18
- Invited
- Data Source
  KAKENHI-PROJECT-23340023
[Presentation] 非線形シュレディンガー方程式の差分解の爆発について
- Author(s)
  佐々木多希子，齊藤宣一
- Organizer
  日本数学会
- Place of Presentation
  広島大学
- Year and Date
  2014-09-25 – 2014-09-28
- Data Source
  KAKENHI-PROJECT-23340023
[Presentation] Mathematical and numerical analysis for flows and related problems
- Author(s)
  N. Saito
- Organizer
  The 1st Joint Conference of A3 Foresight Program
- Place of Presentation
  Jeju, Korea
- Year and Date
  2014-11-21 – 2014-11-23
- Invited
- Data Source
  KAKENHI-PROJECT-23340023
[Presentation] Navier-Stokes方程式に対するエネルギー保存型の流出境界条件
- Author(s)
  杉谷宜紀，周冠宇，齊藤宣一
- Organizer
  日本流体力学会
- Place of Presentation
  東北大学
- Year and Date
  2014-09-15 – 2014-09-17
- Data Source
  KAKENHI-PROJECT-23340023
[Presentation] Numerical outflow boundary conditions for the Navier-Stokes equations
- Author(s)
  N. Saito
- Organizer
  RIMS 研究集会「新時代の科学技術を牽引する数値解析学」
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2014-10-08 – 2014-10-10
- Data Source
  KAKENHI-PROJECT-23340023
[Presentation] NURBSを用いた時間変数の離散化手法の解析
- Author(s)
  上田祐暉，齊藤宣一
- Organizer
  日本応用数理学会 2015年研究部会連合発表会
- Place of Presentation
  明治大学中野キャンパス
- Year and Date
  2015-03-06 – 2015-03-07
- Data Source
  KAKENHI-PROJECT-23340023
[Presentation] 抽象的Cauchy問題に対する離散最大正則性と有限要素法への応用
- Author(s)
  剱持智哉，齊藤宣一
- Organizer
  日本数学会
- Place of Presentation
  広島大学
- Year and Date
  2014-09-25 – 2014-09-28
- Data Source
  KAKENHI-PROJECT-23340023
[Presentation] Blow-up of finite difference solutions for nonlinear wave equations
- Author(s)
  T. Sasaki, N. Saito
- Organizer
  East Asia Section of SIAM 2014
- Place of Presentation
  Pattaya, Thailand
- Year and Date
  2014-06-23 – 2014-06-25
- Data Source
  KAKENHI-PROJECT-23340023
[Presentation] A unilateral open boundary value problem for the Stokes equations
- Author(s)
  Y. Sugitani, N. Saito, G. Zhou
- Organizer
  East Asia Section of SIAM 2014
- Place of Presentation
  Pattaya, Thailand
- Year and Date
  2014-06-23 – 2014-06-25
- Data Source
  KAKENHI-PROJECT-23340023
[Presentation] 片側境界条件下でのStokes方程式の有限要素近似
- Author(s)
  杉谷宜紀，周冠宇，齊藤宣一
- Organizer
  日本応用数理学会
- Place of Presentation
  政策研究大学院大学
- Year and Date
  2014-09-03 – 2014-09-05
- Data Source
  KAKENHI-PROJECT-23340023

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Saito Norikazu 齊藤 宣一

SAITO NORIKAZU 斉藤 宣一

NORIKAZU Saito 齊藤 宣一

SAITO Norikazu 斉藤 宣一

斎藤 宣一 サイトウ ノリカズ

斉藤 宣一 サイトウ ノリガズ

齋藤 宣一 サイトウ ノリカズ

Research Projects

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Co-Researchers

New development of numerical analysis based on the space-time variational methodPrincipal Investigator

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What is ``good" shape of elements in FEMPrincipal Investigator

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A new development of mathematical theory of Discontinuous Galerkin FEMPrincipal Investigator

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Mathematical theory of the finite volume methodsPrincipal Investigator

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Numerical analysis of two-phase flow problems by phase-field modelsPrincipal Investigator

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Saito Norikazu 齊藤宣一

SAITO NORIKAZU 斉藤宣一

NORIKAZU Saito 齊藤宣一

SAITO Norikazu 斉藤宣一

斎藤宣一サイトウノリカズ

斉藤宣一サイトウノリガズ

齋藤宣一サイトウノリカズ