Talks

Monotonicity and Rigidity of the W-entropy on RCD^* (0,N) spaces (slide)
Heat Kernels, Stochastic Processes and Functional Inequalities
Mathematisches Forschungsinstitut Oberwolfach, Oberwolfach, Germany / Nov. 29, 2016
Monotonicity and Rigidity of the W-entropy on RCD (0,N) spaces (slide)
Optimal transport and applications
Scuola Normale Superiore, Pisa, Italy / Nov. 10, 2016
最適輸送理論，曲率次元条件と熱分布 (lecture note (Japanese) )
確率論サマースクール
信州大学 / Sep. 6--9, 2016
Monotonicity and Rigidity of the W-entropy on RCD^* (0,N) spaces (abstract, slide)
Geometric analysis on Riemannian and metric spaces
Research Institute for Mathematical Science (RIMS) / Sep. 5, 2016
Estimates of transportation costs between heat distributions (slide)
CMC conference: Analysis, Geometry and Optimal Transport
Korea Institute for Advanced Study (KIAS), Seoul, 韓国(Korea) / Jun. 21, 2016
Analysis of heat distributions on metric measure spaces with a lower Ricci curvature bound (slide)
PDE workshop at Sendai
東北大学 / May 26, 2016
Analysis of heat distributions on Riemannian metric measure spaces with a lower Ricci curvature bound (slide)
The 1st Hong Kong/Kyoto Workshop on Fractal Geometry and Related Areas
香港科技大学(Hong Kong University of Science and Technology), 香港(Hong Kong), 中国(China) / Mar. 21, 2016
Equivalence between dimensional contractions in Wasserstein distance and the curvature-dimension condition (slide)
Metric Geometry and Its Applications
復旦大学(Fudan University), 上海(Shanghai), 中国(China) / Feb. 23, 2016
A dimensional Wasserstein contraction characterizing the curvature-dimension condition (slide)
マルコフ過程とその周辺
ヴェルク横須賀 / Jan. 10, 2016
Optimal transport, heat flow and coupling of Brownian motions (slide)
偏微分方程式に付随する確率論的問題
京都大学数理解析研究所 / Dec. 9, 2015
A self-improvement of the Bakry-Ledoux gradient estimate
Geometry and Probability
Tokyo Institute of Technology / Nov. 9, 2015
Coupling by reflection of Brownian motions on metric measure spaces with a lower Ricci curvature bounds (slide)
Stochastic Analysis
Kyoto University / Sep. 11, 2015
A dimensional Wasserstein contraction characterizing the curvature-dimension condition (slide)
Stochastic Analysis and Applications
Tohoku University / Aug. 31, 2015
最適輸送理論，リーマン的曲率次元条件と熱分布 (abstract, slide)
第62回幾何学シンポジウム
東京理科大学(神楽坂キャンパス) / Aug. 29, 2015
Optimal transport, heat flow and coupling of Brownian motions (slide)
Stochastic Processes and Applications
National University of Mongolia, Ulaanbaatar, Mongolia / Aug. 3, 2015
On estimates of transportation costs for heat distributions (slide)
New Trends in Stochastic Analysis
国際高等研究所 / Jul. 10, 2015
Coupling by reflection of Brownian motions on RCD (K, ∞) spaces (slide)
New Trends in Optimal Transport
Universität Bonn, Bonn, Germany / Mar. 4, 2015
最適輸送理論と熱流
熱流，リーマン的曲率次元条件とBochner不等式 (slide)
Encounter with Mathematics 第63回最適輸送理論とRicci曲率 ~物を運ぶと曲率が分かる~
(当日のレジュメ(改訂版，115pp.)がこちらで入手できます)
中央大学 / Feb. 20 and 21, 2015
On the speed in transportation costs of heat distributions (slide)
ERC Workshop on Optimal Transportation and Applications
Scuola Normale Superiore, Pisa, Italy / Oct. 27, 2014
On the speed in transportation costs of heat distributions (slide)
Stability for the asymptotic behavior of PDEs, stochastic processes and their discretization
Université Lyon 1, Lyon, France / Sep. 29, 2014
最適輸送，曲率次元条件と熱分布 (1) & (2)
幾何学阿蘇研究集会
休暇村南阿蘇, 阿蘇郡高森町 / Sep. 19 & 20, 2014
On the speed in transportation costs of heat distributions (slide)
UK-Japan Stochastic Analysis School
The University of Warwick, Coventry, UK / Sep. 2, 2014
Wasserstein controls for heat distributions (slide)
Stochastic Processes, Analysis and Mathematical Physics
Kansai University, Osaka, Japan / Aug. 26, 2014
On the speed in Wasserstein distances of heat distributions (slide)
7th International Conference on Stochastic Analysis and its Applications
Seoul National University, Seoul, Korea / Aug. 8, 2014
最適輸送理論と確率解析 (abstract / slide)
確率解析
京都大学数理解析研究所 / Mar. 18, 2014
The entropic curvature-dimension condition and Bochner's inequality (slide)
Rigidity seminar
名古屋大学多元数理科学研究科 / Feb. 18, 2014

The entropic curvature dimension condition and Bochner's inequality (abstract / slide)
確率論シンポジウム
京都大学数理解析研究所 / Dec. 20, 2013
The entropic curvature-dimension condition and Bochner's inequality (slide)
Conference ProbaGeo 2013
Université du Luxembourg, Luxembourg / Oct. 31, 2013
Time inhomogeneous couplings for diffusion processes on Riemannian manifolds (slide)
Geometric aspects in probability and analysis
Universität Jena, Germany / Sep. 14, 2013
Entropic curvature dimension condition and Bochner's inequality (slide)
Dirichlet forms and applications, German-Japanese conference on stochastic analysis
Universität Leipzig, Germany / Sep. 11, 2013
The entropic curvature dimension condition and Bochner's inequality (abstract / slide)
Geometry and Probability
Kyoto University, Kyoto, Japan / Aug. 10, 2013
Extensions of the duality in gradient estimates and Wasserstein controls
Connections for Women on the concentration of measure phenomenon :examples, applications and links to functional inequalities and to optimal transport
Nagoya University, Nagoya, Japan / Mar. 8, 2013
Wasserstein contractions associated with the curvature-dimension condition (slide)
マルコフ過程と確率解析
京都大学 / Jan.13 , 2013
Wasserstein contractions associated with the curvature-dimension condition (slide)
ERC Workshop on Optimal Transportation and Applications
Scuola Normale Superiore, Pisa, Italy / Nov. 9, 2012
Wasserstein contractions associated with the curvature-dimension condition (slide)
Stochastic analysis and applications (German-Japanese bilateral reserch project)
Okayama University, Okayama, Japan / Sep. 27, 2012
熱分布の結合法と曲率次元条件 (abstract / slide)
日本数学会 2012年度秋期総合分科会統計数学分科会特別講演
九州大学 / Sep. 18, 2012
An extension of Wasserstein contraction associated with the curvature-dimension condition (abstract / slide)
6th international conference on stochastic analysis and its applications
Bedlewo, Poland / Sep. 10, 2012
Applications of Hopf-Lax formulae to analysis of heat distributions (abstract / slide)
RIMS workshop Potential theory and its related fields
Kyoto University, Kyoto, Japan / Sep. 4, 2012
Optimal transportation costs of heat distributions in stochastic geometric analysis (abstract / slide)
UK-Japan mathematical forum on geometry, probability and their applications
Keio University, Kanagawa, Japan / Jul. 19, 2012
Monotonicity of time-dependent transportation costs and coupling by reflection (slide)
BIRS workshop "Optimal transportation and differential geometry"
BIRS, Banff, Canada / May. 22, 2012
A probabilistic approach to the maximal diameter theorem (abstract / slide)
日本数学会年会 2012年度年会統計数学分科会
東京理科大学 / Mar. 2012
Identification of heat flows (abstract / slide)
第13回非線形偏微分方程式研究会
早稲田大学 / Mar. 2012
Wasserstein距離にまつわる確率解析 (abstract / slide; section 5 of abstract is partially corrected)
確率論シンポジウム
関西大学 / Dec. 2011
Bakry-Émeryの微分評価と関連する話題 (abstract / slide)
確率解析とその周辺
佐賀大学 / Nov. 2011
Optimal transport and coupled diffusion by reflection (abstract / slide)
Workshop "Geometry and Probability"
Kumamoto Univ., Kumamoto, Japan / Sep. 2011
Optimal transport and coupled diffusion by reflection (abstract / slide)
5th international conference on Stochastic analysis and its applications (contributed talk)
Universität Bonn, Germany / Sep. 2011
最大直径定理に対する確率論的アプローチ (slide)
2011年度確率論ヤングサマーセミナー
潮来ホテル, 潮来市 / Aug. 2011
Heat flow on Alexandrov spaces (abstract / slide)
35th conference on Stochastic Processes and their Applications (invited special session)
Oaxaca, Mexico /Jun. 2011
Coupling of Brownian motions associated with a time-dependent metric (slide)
研究集会"リーマン幾何と幾何解析"
筑波大学 / Feb. 2011
Invariance principle for time-inhomogeneous geodesic random walks (slide)
研究集会"Markov過程と関連する話題"
関西大学 / Jan. 2011
Heat flow on Alexandrov spaces (slide)
Workshop "Probability and PDE"
Hiroshima Univ., Hiroshima, Japan / Jan. 2011
Duality on gradient estimates and Wasserstein controls (abstract / slide)
研究集会"確率論シンポジウム"
京都大学数理解析研究所 / Dec. 2010
Heat flow on Alexandrov spaces (abstract / slide)
研究集会"確率論シンポジウム"
京都大学数理解析研究所 / Dec. 2010
Coupling methods for diffusion processes under time-dependent metric (abstract / slide)
研究集会 "確率解析とその周辺"
岡山大学 / Nov. 2010
Duality on gradient estimates and Wasserstein controls (slide)
34th conference on Stochastic Processes and Their Applications (open contributed session)
Senri Life Science Center, Osaka, Japan / Sep. 2010
Coupling methods under a backward Ricci flow (slide)
4th International Conference on Stochastic Analysis and its Applications
Kansai Univ., Osaka, Japan / Aug./Sep. 2010
Duality results on gradient estimates and Wasserstein controls (abstract / slide)
40th Saint-Flour Probability Summer School
Saint-Flour, France / Jul. 2010
Duality on gradient estimates and Wasserstein controls (slide)
First CIRM-HCM joint meeting: Stochastic Analysis, SPDEs, Particle Systems, Optimal Transport
Levico Terme(Trento), Italy / Jan. 2010
Duality on gradient estimates and Wasserstein controls (abstract / slide)
研究集会 "確率論と幾何学"
京都大学 / Jan. 2010
Characterization of maximal Markovian couplings for diffusion processes (slide)
German-Japanese symposium on stochastic analysis and applications
Nishijin plaza, Fukuoka, Japan / Sep. 2008
Characterization of maximal Markovian couplings for diffusion processes (slide)
1st MSJ-SI symposium "Probabilistic approach to geometry"
Kyoto university, Japan / Jul.-Aug. 2008
Intrinsic coupling under lower Ricci curvature bounds (slide)
Stochastic calculus on manifolds, graphs and random structures
Hausdorff research institute for mathematics, Universität Bonn, Germany / Oct. 2007
Large deviation for stochastic line integrals as L^p-currents (slide)
Dirichlet Forms, Stochastic Analysis and Interacting Systems
TU Berlin, Germany / Sep. 2007
On the optimality of mirror coupling
研究集会 "測地線と関連する諸問題"
熊本大学 / Oct. 2006
Large deviation for stochastic line integrals as L^p-currents
研究集会 "確率解析"
京都大学 / Oct. 2006
Large deviation for stochastic line integrals as L^p-currents
研究集会 "確率論の極限定理の研究"(ショートコミュニケーション)
九州大学 / Jan. 2006

Laplace approximation for stochastic line integrals (slide)
Stochastic partial differential equations and climatology
Universität Bielefeld, Germany / Jun. 2005
Laplace approximation for stochastic line integrals
研究集会 "大偏差原理とその関連領域"
関西学院大学 / Mar. 2005
Laplace approximation for stochastic line integrals (abstract)
UK-Japan winter school(Geometric, Spectral and Stochastic Analysis)
Wood-Norton Hall, Evesham, United Kingdom / Jan. 2005
Laplace approximation for stochastic line integrals (abstract / slide)
研究集会 "確率解析とその周辺"
大阪大学 / Jan. 2005
Laplace approximation for stochastic line integrals (abstract / slide)
研究集会 "確率過程とその周辺"
名古屋大学 / Dec. 2004
Laplace approximation for stochastic line integrals
確率論サマースクール(Young Forum)
九州大学 / Aug. 2004
Large deviations for stochastic line integrals with homogenization
研究集会 "確率論における極限定理"
九州大学 / Jan. 2004
On large deviations for random currents induced from stochastic line integrals
研究集会 "確率過程とその周辺"
金沢大学 / Dec. 2003
On large deviations for random currents induced from stochastic line integrals
研究集会 "確率論と幾何解析"
横浜市立大学 / Sep. 2003
Sample path large deviations for a class of random currents
UK-Japan winter school
The university of Warwick, United Kingdom / Jan. 2003
Sample path large deviations for a class of random currents
研究集会 "Wiener空間上の汎函数の解析"
佐賀大学 / Nov. 2002
Sample path large deviations for a class of random currents
日本数学会統計数学分科会
島根大学 / Sep. 2002
Large deviation for a class of random currents
研究集会 "確率論と幾何学"
東北大学 / Nov. 2001
Weak convergence of stochastic processes associated with long time asymptotics of the heat kernel on a "periodic" manifold
研究集会 "Recent topics in Markov processes and analysis"
京都大学 / Sep. 2000

Seminars

W-エントロピーの剛性定理
大阪市立大学大学院理学研究科談話会
大阪市立大学 / Nov. 16, 2016
Monotonicity and Rigidity of the W-entropy on RCD (0,N) spaces (slide)
Midlands Probability Seminar
University of Warwick, Coventry, UK / Nov. 2, 2016
Monotonicity and rigidity of the W-entropy on Riemannian metric measure spaces with nonnegative Ricci curvature (slide)
A group seminar in Univ. Bath
University of Bath, Bath, UK / Nov. 1, 2016
熱分布間の最適輸送費用とエントロピー汎関数を用いた曲率次元条件の特徴づけ
京都大学大学院人間環境学研究科談話会
京都大学 / Sep. 20, 2016
Monotonicity and rigidity of the W-entropy on RCD(0,N) spaces
岡山大学確率論セミナー
岡山大学 / Oct. 6, 2016
A dimensional Wasserstein control characterizing the curvature-dimension condition
九州確率論セミナー
九州大学 / Jul. 22, 2016
Maximal diameter theorem and heat flow
Department of Mathematics Colloquium
Purdue University, US / Mar. 8, 2016
Coupling by reflection of Brownian motions on RCD (K,\infty) spaces
中国科学院数学与系統科学研究院応用数学研究所
Institute of Applied Mathematics, AMSS, CAS, China / Jan. 15, 2016
「Ricci曲率が下に有界な空間」の一般化と最大直径定理
津田塾大学談話会
津田塾大学 / Oct. 22, 2015
Riemannian metric measure spaces with a curvature-dimension condition
Mini course
中国科学院数学与系統科学研究院応用数学研究所
Institute of Applied Mathematics, AMSS, CAS, China / Mar. 26, 2015
On the speed in transportation costs of heat distributions (slide)
Seminar
中国科学院数学与系統科学研究院応用数学研究所
Institute of Applied Mathematics, AMSS, CAS, China / Mar. 23, 2015
On the speed in transportation costs of heat distributions (slide)
Probability Seminar
Université du Luxembourg, Luxembourg / Mar. 12, 2015
On the speed in transportation costs of heat distributions on backward Ricci flow
京都大学微分トポロジーセミナー
京都大学 / Jan. 13, 2015
「Ricci曲率が下に有界な空間」の一般化と最大直径定理
名古屋大学談話会
名古屋大学 / Dec. 10, 2014
On the speed in transportation costs of heat distributions on backward Ricci flow
名古屋大学幾何学セミナー
名古屋大学 / Nov. 26, 2014
On the speed in transportation costs of heat distributions (slide)
Le séminaire d'Analyse Fonctionnelle
Université Paris Pierre et Marie Curie (Paris 6), Paris, France / Oct. 9, 2014
Entropic curvature-dimension condition and Bochner's inequality (supplement)
幾何コロキウム
東京大学 / Jun. 26, 2014
Ricci曲率の下限の一般化と最大直径定理
東京工業大学談話会
東京工業大学 / May 28, 2014
最大直径定理の拡張について
東北大学談話会
東北大学 / May 12, 2014
The entropic curvature dimension condition and Bochner's inequality (supplement)
東京確率論セミナー
東京工業大学 / Apr. 14, 2014
The entropic curvature-dimension condition and Bochner's inequality
Colloquia and Seminars, Academy of mathematics and system science,
中国科学院数学与系統科学研究院応用数学研究所
Institute of Applied Mathematics, AMSS, CAS, China / Jan. 15, 2014
曲率次元条件と熱分布
大阪大学談話会
大阪大学 / Jan. 6, 2014

The entropic curvature-dimension condition and Bochner's inequality
関西確率論セミナー
京都大学 / Dec. 13, 2013
曲率次元条件と熱分布
東北大学談話会
東北大学 / May 2013
Identification of heat flows and applications
神戸大学解析セミナー
神戸大学 / Dec. 2012
Monotonicity of time-dependent transportation costs and coupling by reflection
関西大学確率論セミナー
関西大学 / Dec. 2012
Monotonicity of time-dependent transportation costs and coupling by reflection
東京確率論セミナー
東京工業大学 / Jun. 2012
Convergence of time-inhomogeneous geodesic random walks
東京確率論セミナー
東京工業大学 / May 2011
Duality on gradient estimates and Wasserstein controls (slide)
Probability & Statistics seminar
The university of Kansas, US / Mar. 2011
Heat flow on Alexandrov spaces
筑波大学微分幾何学セミナー
筑波大学 / Dec. 2010
Duality on gradient estimates and Wasserstein controls
東京確率論セミナー
東京工業大学 / Nov. 2010
Heat flow on Alexandrov spaces
熊本大学応用解析セミナー
熊本大学 / Nov. 2010
Couplings of Brownian motions associated with a time-dependent metric
微分トポロジーセミナー
京都大学 / Oct. 2010
Two duality results on gradient estimates and Wasserstein controls (slide)
Oberseminar Stochastik
TU Darmstadt, Germany / Jun. 2010
Two duality results on gradient estimates and Wasserstein controls (slide)
East Midlands Stochastic Analysis Seminar
The University of Warwick, United Kingdom / May. 2010
Duality on gradient estimates and Wasserstein controls (slide)
Séminaire Calcul stochastique
Université de Strasbourg, France / Mar. 2010
Duality on gradient estimates and Wasserstein controls (slide)
Oberseminar stochastik
Universität Leipzig, Germany / Dec. 2009
Contraction properties of Wasserstein metric under diffusions
Arbeitsgemeinschaft "Optimal Transport and Geometry"
Mathematisches Forschungsinstitut Oberwolfach, Germany / Apr. 2009
Characterization of maximal Markovian couplings for diffusion processes (slide)
Oberseminar Stochastik
Universität Bonn, Germany / Dec. 2008
Characterization of maximal Markovian couplings for diffusion processes
東京確率論セミナー
東京工業大学 / Apr. 2008
Characterization of maximal Markovian couplings for diffusion processes
関西確率論セミナー
京都大学 / Feb. 2008
Intrinsic coupling under lower Ricci curvature bounds
東北大学確率論セミナー
東北大学 / Nov. 2006
Intrinsic coupling under lower Ricci curvature bounds
筑波大学微分幾何セミナー
筑波大学 / Oct. 2006
Some topics on the optimality of couplings for diffusion processes
東京確率論セミナー
東京工業大学 / May 2006
Some topics on the optimality of couplings for diffusion processes
九州確率論セミナー
九州大学 / Jan. 2006

Large deviations for random currents induced from stochastic line integrals
Probability seminar
Cornell university, United States of America / Oct. 2005
On uniqueness of maximal coupling for diffusion processes with a mirror
Oberseminar stochastik
Universität Bonn, Germany / Jun. 2005
Laplace approximation for stochastic line integrals
関西確率論セミナー
京都大学 / Apr. 2005
On large deviations for random currents induced from stochastic line integrals
微分トポロジーセミナー
京都大学 / May. 2004
On large deviations for random currents induced from stochastic line integrals
Oberseminar Stochastik
Universität Bonn, Germany / Feb. 2004
On large deviations for random currents induced from stochastic line integrals
東京確率論セミナー
東京工業大学 / Oct. 2003
Moderate and large deviations for a class of random currents
名大確率論セミナー
名古屋大学 / Jan. 2003
Weak convergence of some stochastic processes associated with the global structure of manifolds
関西確率論セミナー
京都大学 / Jun. 2001
Weak convergence of some stochastic processes associated with the global structure of manifolds and related large deviation estimates
阪大確率論セミナー
大阪大学 / Feb. 2001
On weak convergence of some stochastic processes associated with the global property of the manifold
九州確率論セミナー
九州大学 / Oct. 2000

List of talks

Conferences / Workshops

Seminars