On the continuity of vector convex multivalued functions

Authors: Nguyễn Bá Minh, Nguyễn Xuân Tấn,

---

Publisher, magazine: ,

Publication year: 2002

  Lưu        Trích dẫn         Chia sẻ

Abstract

The well-known Banach Steinhaus Theorem is extended to the case of convex and concave functions and its applications are shown to find necessary and sufficient conditions for the C-continuity of vector convex functions. Relations between upper and lower C-continuities are also obtained.

Tags: Vector convex functions, upper C-continuous, lower-C-continuous, upper C-convex, lower C-convex function, upper equisemicontinuous function, lower equisemicontinuous function.