数学物理学报(英文版) ›› 1995, Vol. 15 ›› Issue (1): 74-82.
韩志清
Han Zhiqing
摘要: This paper is an attempt to investigate systematically fed points of weakly inward maps by using some basic results from differential equationS in Banach spaces. By investigating the Poincare operators for such differential equations,we establish a fixed point index theory for two classes of weakly inward maps.