Another Form of KKM Theorem on FC-spaces with Its Application to Coincidence Points
Zhe Yin · Journal of Jilin University(Science Edition) · 2008
By using the well known KKM theorem on FC-spaces,an improved KKM type theorem was established and another form of KKM type theorem was given by introducing the definition of s-trappable,and then a continuous selection theorem on FC-space was obtained by the partition theorem of unity.Finally,several existence theorems of coincidence point were derived as the application of the above results.