报告人: 苑立平(河北师范大学数学院副院长)
时间:2025年6月26日,15:30-17:00
地点:五教5205
报告题目:On F -convexity and related problems
摘要:Let F be a family of sets in IRd. A set M⊂IRd is called F-convex if for any pair of distinct points x, y ∈M, there is a set F∈F such that x, y∈F and F⊂M. In this talk we’ll discuss F-convexity and relatedproblems for some interesting families F, including characterizations of F-convex sets, F convex completions, generic F -convexity, F -convex functions, and F -convexity in graphs.
Based on joint work with Professor Tudor Zamfirescu.
注:苑老师届时会在报告后介绍河北师范大学数学院的人才引进计划,主要面向优秀毕业生和博后,欢迎感兴趣的师生前去参加:)