Skip to Main Content

Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

The 2024 MCQ for Proceedings of the American Mathematical Society is 0.85.

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.

 

Fixed point theorems for compact acyclic metric spaces
HTML articles powered by AMS MathViewer

by Sehie Park
Proc. Amer. Math. Soc. 103 (1988), 946-950
DOI: https://doi.org/10.1090/S0002-9939-1988-0947688-9

Abstract:

Multifunctions $F:X \to {2^M}$ are studied where $X \subset M$ is either a compact acyclic finite-dimensional ANR or a compact acyclic lc subspace. Conditions are found for the existence of $v$ such that $d(v,Fv) = d(X,Fv)$ and, also, for the existence of fixed points.
References
Similar Articles
  • Retrieve articles in Proceedings of the American Mathematical Society with MSC: 54H25, 55M20
  • Retrieve articles in all journals with MSC: 54H25, 55M20
Bibliographic Information
  • © Copyright 1988 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 103 (1988), 946-950
  • MSC: Primary 54H25; Secondary 55M20
  • DOI: https://doi.org/10.1090/S0002-9939-1988-0947688-9
  • MathSciNet review: 947688