2009年度

[1]

On vorticity direction of the Navier-Stokes flow,
German-Japanese International Training Groups, Waseda-Darmstadt University, Mathematical Fluid Dynamics Launching Workshop,
April 2009, Waseda University, Tokyo

[2]

Motion by nonlocal curvature and Hamilton-Jacobi equations with unusual free boundary,
研究集会「微分方程式の粘性解とその周辺」,
2009年6月, 京都大学数理解析研究所

[3]

Singular diffusion equations with nonuniform driving force,
2nd International Conference on Reaction -- Diffusion Systems and Viscosity Solutions,
July 2009, Providence University, Taiwan

[4]

Singular diffusion equations with nonuniform driving force,
Workshop on New Connections Between Differential and Random Turn Games, PDE's and Image Processing,
July 2009, PIMS, University of British Columbia, Canada

[5]

The Navier-Stokes flow with nondecaying initial velocity and its applications,
Workshop on Regularity problems in hydrodynamics,
August 2009, PIMS, University of British Columbia, Canada

[6]

On the Navier-Stokes flow with infinite energy and its applications,
Colloquium,
September 2009, University of Minnesota, USA

[7]

On the Navier-Stokes flow with non-decaying initial velocity and its applications,
Analysis Seminar,
September 2009, Courant Institute, New York University, USA

[8]

A Microscopic time scale approximation to the behavior of the local slope on the faceted surface under a nonuniforming in supersaturation,
Materials Science Group Seminar,
October 2009, Courant Institute, New York University, USA

[9]

Singular diffusion equations with nonuniform driving force,
PDE / Applied Math seminar,
October 2009, University of Maryland, USA

[10]

On the Navier-Stokes flow with infinite energy and its applications,
Colloquium,
October 2009, University of Maryland, USA

[11]

On the Navier-Stokes flow with infinite energy and its applications,
Analysis Seminar,
November 2009, University of Texas, USA

[12]

On scale-independent extinction time estimates for total variation flows,
New Directions in Simulation, Control and Analysis for Interfaces and Free Boundaries,
January - February 2010, Mathematisches Forschungsinstitut Oberwolfach, Germany

[13]

(with 大塚岳),
結晶界面の成長と偏微分方程式,
東大数理GCOEセミナー「社会に拡がる数学について」第1回,
2010年2月, 東京大学大学院数理科学研究科

2010年度

[1]

A few problems for Hamilton-Jacobi equations arising from step motions of crystal growth,
Symposium: Viscosity Methods and Nonlinear PDE,
2010年7月, 北海道大学大学院理学研究院

[2]

Scale-invariant extinction time estimates for some singular diffusion equations,
Tutorial Lectures and International Workshop, Singular Diffusion and Evolving Interfaces,
2010年8月, 北海道大学大学院理学研究院

[3]

Scale-invariant extinction time estimates for some singular diffusion equations,
4th Euro-Japanese Workshop on Blow-up,
September 2010,  Lorentz Center, Leiden University, the Netherlands

[4]

Blow-up arguments and the Navier-Stokes equations,
International Conference on Evolution Equations,
October 2010, Martin Niemoller-Haus, Schmitten, Germany

[5]

ハミルトン・ヤコビ方程式と結晶成長,
東京大学「談話会」,
2010年12月, 東京大学大学院数理科学研究科

[6]

ハミルトン・ヤコビ方程式と結晶成長,
「非線形現象の数値シミュレーションと解析2011」,
2011年3月, 北海道大学大学院理学研究院

[7]

The Stokes operator in the space of bounded functions,
Analysis Seminar,
March 2011, University of Paderborn, Germany

[8]

A comparison principle for singular diffusion equations with spatially inhomogeneous driving force,
Workshop on Free boundary problems and random effects,
March 2011, Technische Universität Dortmund, Germany

2011年度

[1]

Analyticity of the Stokes semigroup in spaces of bounded functions,
Vorticity, Rotation and Symmetry (II) - Regularity of Fluid Motion,
May 2011, Centre International de Rencontres Mathématiques (CIRM), Marseille, France

[2]

The Stokes operator in the space of bounded functions (1), (2),
Analysis Seminar,
May 2011, Technische Universität Darmstadt, Germany

[3]

Hamilton-Jacobi equations with discontinuous source terms,
Nonlinear Diffusion: Algorithms, Analysis and Application,
June 2011, University of Warwick, England

[4]

Blow-up arguments and the Navier-Stokes equations (1), (2), (3),
Workshop on Applied Analysis and Applied PDEs,
July 2011, University of Victoria, Canada

[5]

A few topic on Hamilton-Jacobi equations arising from the theory of crystal growth,
International Congress on Industrial and Applied Mathematics (ICIAM),
July 2011, Vancouver Convention Centre, Canada

[6]

渦の定義,
シンポジウム「渦の特徴付け」,
2011年8月, 北海道大学理学部

[7]

Eikonal equations in metric spaces,
Front propagation, biological problems and related topics: viscosity solution methods for asymptotic analysis,
2011年9月, 北海道大学理学部

[8]

大きく変わる数学の役割,
ホームカミングデイ　講演会,
2011年10月, 東京大学大学院数理科学研究科

[9]

Crystalline curvature flow with spatially in homogeneous driving force,
Geometric Partial Differential Equations: Theory, Numerics and Applications,
November - December 2011, Mathematisches Forschungsinstitut Oberwolfach, Germany

[10]

Eikonal equations in metric spaces,
Highly Cited Seminar,
February 2012, King Abdulaziz University, Jeddah, Saudi Arabia

[11]

Large time behavior of non-coercive Hamilton-Jacobi equations,
Highly Cited Seminar,
February 2012, King Abdulaziz University, Jeddah, Saudi Arabia

[12]

Surface evolution equations -- a level set approach,
Highly Cited Seminar,
February 2012, King Abdulaziz University, Jeddah, Saudi Arabia

[13]

Anisotropic curvature flow and singular diffusion,
Highly Cited Seminar,
February 2012, King Abdulaziz University, Jeddah, Saudi Arabia

2012年度

[1]

Very singular diffusion equations: second and fourth order models for crystal growth phenomena,
Free Boundary Problems 2012,
June 2012, Chiemsee, Germany

[2]

On some macroscopic PDE models for crystal growth – a survey,
Seminar on nonlinear waves,
June 2012, Universität Würzburg, Germany

[3]

偏微分方程式とデータ分離問題,
「Big Data 時代、どう問題と向き合うか」セミナー,
2012 年7 月, 日本アドバタイザーズ協会, Web 広告研究会

[4]

結晶成長問題と強特異拡散方程式,
RIMS共同研究『異常拡散の数理』,
2012 年7 月, 京都大学数理解析研究所

[5]

A viscosity approach to total variation flows of non-divergence type,
ERCWorkshop on Geometric Partial Differential Equations,
September 2012, Centro di Ricerca Matematica Ennio De Giorgi, Italy

[6]

Blow-up arguments and the Navier-Stokes equations,
日本数学会日韓数学会合同会議2012,
2012 年9 月, 九州大学医学部百年講堂

[7]

On geometric regularity criteria for the Navier-Stokes equations,
Colloquium,
November 2012, Sogang University, Korea

[8]

The Navier-Stokes equations with spatially non decaying data I, II, III,
UK-Japan Winter School Nonlinear Analysis,
January 2013, Royal Academy of Engineering, UK

2013年度

[1]

Analyticity of the Stokes semigroup in space of bounded functions,
Analysis Seminar,
April 2013, Courant Institute of Mathematical Sciences, USA

[2]

Evolution equations with very singular diffusivity I, II, III, IV,
Theme Semester on Game Theory and PDEs,
April – May 2013, University of Pittsburgh, USA

[3]

Analyticity of the Stokes semigroup in spaces of bounded functions,
CCMA PDEs and Numerical Methods Seminar Series,
May 2013, The Pennsylvania State University, USA

[4]

On a non-blow up criterion involving vorticity direction under the non-slip boundary condition for the three-dimensional Navier-Stokes flow,
The Navier-Stokes Equations and Related Topics,
September  2013, University of Oxford, UK

[5]

Total variation flow of non-divergence type in multi-dimensional spaces and related topics,
Quasilinear PDEs and game theory,
December 2013, Uppsala University, Sweden

[6]

Boundary integrals involving the mean curvature for meanconvex domain,
International Workshop on PDEs and Related Topics in Nonlinear Problems, February 2014, Hiroshima University, Japan

2014年度5月まで

[1]

On a Level-set Crystalline Curvature Flow of Surfaces,
Mathematics at the Interface of Partial Differential Equations, the Calculus of Variations, and Materials Science,
May 2014, Institute for Mathematics and its Applications, USA