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SAKURAI Yohei

Faculty: Graduate School of Science and Engineering TEL:
Position: Associate Professor ■FAX:
Address: 255 Shimo-Okubo, Sakura-ku, Saitama City, Saitama 338-8570, JAPAN ■Mail Address:
■Web site:

Profile

Assigned Class

Faculty of Science

Academic Background

Degree
Doctor (Science) , University of Tsukuba

Research

Books, Articles, etc.

Articles
Comparison geometry of manifolds with boundary under a lower N-weighted Ricci curvature bound with ε-range
,Journal of Mathematical Society of Japan,75:151--172. 2023
Kazuhiro Kuwae, Yohei Sakurai

Dirichlet problem for harmonic maps from strongly rectifiable spaces into regular balls in CAT(1) spaces
,Annals of Global Analysis and Geometry,64:18pp 2023
Yohei Sakurai

Heat flow and concentration of measure on directed graphs with a lower Ricci curvature bound
,Potential Analysis,59:955--969 2023
Ryunosuke Ozawa, Yohei Sakurai, Taiki Yamada

Yau and Souplet-Zhang type gradient estimates on Riemannian manifolds with boundary under Dirichlet boundary condition
,Proceedings of the American Mathematical Society,150:1767--1777 2022
Keita Kunikawa, Yohei Sakurai

Liouville theorem for heat equation along ancient super Ricci flow via reduced geometry
,Journal of Geometric Analysis,31:11899--11930 2021
Keita Kunikawa, Yohei Sakurai

Rigidity phenomena on lower N-weighted Ricci curvature with ε-range for non-symmetric Laplacian
,Illinois Journal of Mathematics,65:847--868 2021
Kazuhiro Kuwae, Yohei Sakurai

One dimensional weighted Ricci curvature and displacement convexity of entropies
,Mathematische Nachrichten,294:1950--1967 2021
Yohei Sakurai

Liouville theorem for harmonic map heat flow along ancient super Ricci flow via reduced geometry
,Calculus of Variations and Partial Differential Equations,60:24pp 2021
Keita Kunikawa, Yohei Sakurai