Multi-valued mappings and Lefschetz fixed point theorems
Published online by Cambridge University Press: 24 October 2008
Extract
By a multi-valued map from a space X to a space Y we mean a map which assigns to each point x in X a non-empty subset F(x) of Y. When X = Y, a point x in X is a fized point for F if x is in F(x).
- Type
- Research Article
- Information
- Mathematical Proceedings of the Cambridge Philosophical Society , Volume 68 , Issue 3 , November 1970 , pp. 619 - 630
- Copyright
- Copyright © Cambridge Philosophical Society 1970
References
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