Waseda Special Lectures

Special Lecturer (series of lectures)

Professor Hui Ma (Tsinghua University, Beijing, China) 

Title: Rigidity, Uniqueness, and Geometric Inequalities

Abstract: See here.  

Four lectures on geometric analytic methods to study hypersurfaces, including self-similar solution of the nonlinear curvature flow, the proofs of Alexandrov theorem, etc. 

Lecturer of special seminar

November 26 (Wed) 13:10 - 14:50 
Yoshihiro Ohnita (Waseda University, Major in Mathematical Sciences)
Introduction to Submanifold Geometry: Totally complex submanifolds and R-spaces

Timetable

November 24 (Mon) 15:05 - 16:45  Hui Ma (1)
Uniqueness of self-similar solutions to curvature flows

November 25 (Tue)  15:05 - 16:45  Hui Ma (2)
Symmetry Results for Fully Nonlinear Overdetermined Problems in Space Forms

November 26 (Wed)  13:10 - 14:50 at Building 60, 3rd floor 60-303
Special Seminar

November 27 (Thu)  15:05 - 16:45  Hui Ma (3)
Rigidity of Hypersurfaces: From Alexandrov's Theorem to Anisotropic Capillary Surfaces in Wedges

November 28 (Fri)  15:05 - 16:45  Hui Ma (4)
Isoperimetric Inequalities for Minimal Submanifolds

Related Research Activity

Waseda Young Researchers Meeting on Geometry 2025 in Fall 

organized by Yuichiro Sato, November 26, 2025

Organizers

Katsuhiro Moriya (University of Hyogo)

Yoshihiro Ohnita (chair, Waseda University & OCAMI)

Yuichiro Sato (Waseda University)

Martin Guest (professor emeritus of Waseda University)

Support

- JSPS Grant-in-Aid for Scientific Research (C) No.22K03293 (Principal Investigator: Katsuhiro Moriya)

- JSPS Grant-in-Aid for Scientific Research (A) No.23H00083 (Principal Investigator: Martin Guest)

- JSPS Grant-in-Aid for Scientific Research (A) No.22H00094 (Principal Investigator: Masa-hiko Saito)

- Waseda Institute for Mathematical Science (WIMS) 

- Osaka Central Advanced Mathematical Institute (OCAMI), Osaka Metropolitan University  

Contact

Yoshihiro Ohnita (Waseda U. & OCAMI) ohnita @omu.ac.jp

Links

Waseda Special Lectures 2024 "Integrabilities in Differential Geometry, and their Applications"

Waseda Special Lectures 2025 "Exceptional Symmetric Spaces and Related Topics"