On some topological problems arising from maps of contractive type
Authors:
Kok Keong Tan and Chi Song Wong
Journal:
Proc. Amer. Math. Soc. 62 (1977), 167-172
MSC:
Primary 54C30; Secondary 54H25
DOI:
https://doi.org/10.1090/S0002-9939-1977-0428265-8
MathSciNet review:
0428265
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Abstract | References | Similar Articles | Additional Information
Abstract: Characterizations of sequentially complete and of countably compact subsets of a uniform space are obtained. Applications to fixed point theory and coincidence theory are given.
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Additional Information
DOI:
https://doi.org/10.1090/S0002-9939-1977-0428265-8
Keywords:
Coincidence,
compactness,
completeness,
countable compactness,
fixed point,
Hausdorff pseudo-metric,
lower semicontinuity,
positive definiteness,
sequential completeness,
uniformity
Article copyright:
© Copyright 1977
American Mathematical Society
