摘要
在广义H空间中减弱了对空间紧性条件的要求,降低了对集值映象的闭值性限制,得到了关于紧闭(开)值的R-KKM映象的R-KKM定理.并应用此定理,在广义H空间中证明了集值映象的一个新的不动点定理.
Some new generalized RKKM theorems for RKKM mapping with compactly closed (open) values are established in noncompact generalized Hspaces. These theorems improve and generalize many results in recent literatyre.As applications ,a fixed point is obtained in generalized Hspaces.
出处
《西南师范大学学报(自然科学版)》
CAS
CSCD
北大核心
2002年第6期867-870,共4页
Journal of Southwest China Normal University(Natural Science Edition)