凹泛函型锥拉伸与压缩不动点定理

孙冬冬, 张国伟, 张铁

Fixed Point Theorem About Cone Expansion and Compression of Concave Functional Type

Dong Dong SUN, Guo Wei ZHANG, Tie ZHANG

数学学报 . 2010, (5): 847 -852 . DOI: 10.12386/A2010sxxb0094