Article contents
Fixed Point Theorem for Positive Operators on KB Spaces
Published online by Cambridge University Press: 20 November 2018
Extract
The existence of nonzero fixed points of positive contractions in L1 spaces has received considerable attention in recent years. In 1966, Dean and Sucheston [1] and independently, Neveu [5] showed that a positive contraction has a strictly positive invariant function if and only if for any measurable subset A with positive measure, where 1 is the constant function of value one.
- Type
- Research Article
- Information
- Copyright
- Copyright © Canadian Mathematical Society 1976
References
- 1
- Cited by