Intermediate value theorems and fixed point theorems for semi-continuous functions in product spaces-Reference-Cited by-同舟云学术

Intermediate value theorems and fixed point theorems for semi-continuous functions in product spaces

Published:1995 Issue:7 Volume:123 Page:2119-2122
ISSN:0002-9939
Container-title:Proceedings of the American Mathematical Society
language:en
Short-container-title:Proc. Amer. Math. Soc.

Author:

Guillerme Jean

Abstract

We prove an intermediate value theorem for noncontinuous functions; as consequences, we obtain coincidence and fixed points theorems for nonmonotone and noncontinuous functions defined and with values in a product space R I {\mathbb {R}^I} . Some of them, even when the index set I is a singleton, improve recent statements of S. Schmitd.

Publisher

American Mathematical Society (AMS)

Subject

Applied Mathematics,General Mathematics

Link

http://www.ams.org/proc/1995-123-07/S0002-9939-1995-1246525-9/S0002-9939-1995-1246525-9.pdf

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