Colloquium
CMU Math Colloquium: Tuesday, October 28th, 2025
MATH SCIENCE CMU COLLOQUIUM 2025
TOPICS:
Recent Developments on Fixed Point Approximation Theory in Geodesic Spaces
MATH SCIENCE CMU COLLOQUIUM 2025
You are cordially invited to attend an academic seminar in the Math Science CMU Colloquium 2025 series.
Date: Tuesday, October 28th, 2025
Time: 10:00 – 11:30 a.m.
Venue: Meeting Room 1, 3rd Floor,
Department of Mathematics, Faculty of Science,
Chiang Mai University
Topic:
Recent Developments on Fixed Point Approximation Theory in Geodesic Spaces
Abstract
Fixed point approximation is an important topic in nonlinear analysis. In recent years, researchers have extended this theory to complete geodesic spaces. These spaces provide a natural setting where geometry and analysis meet.
In this lecture, we introduce some basic ideas of fixed point approximation and explain how iterative methods can be used in this geometric framework. We also present several recent results that show how curvature affects convergence and how resolvent operators play a key role in connecting minimization problems with fixed point theory.
Speaker:
Prof. Yasunori Kimura
Department of Information Science,
Toho University, Tokyo, Japan
Date: 13 Dec 2025