PANG Chang ci. THE FIXED POINT OF CONCAVE AND CONVEX OPERATION IN K SPACE[J]. Journal of University of Jinan(Social Science Edition), 1999,(5):38-40.DOI:
This paper proved the fixed point of α concave increasing and α convex decreasing operation in K space. And proved the fixed point of the following operation:A=B+C
where B is α concave increasing operation
C is - α convex decreasing operation.
关键词
K空间α凹增算子α凸减算子不动点
Keywords
K spaceα concave increasing operation- α convex decreasing operationFixed point