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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 2020 MCQ for Proceedings of the American Mathematical Society is 0.85.

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A characterization of semispan of continua
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by Edwin Duda PDF
Proc. Amer. Math. Soc. 96 (1986), 171-174 Request permission

Abstract:

The main results of this paper are characterizations of semispan $\varepsilon ,\varepsilon \geqslant 0$, for those metric spaces which are atriodic hereditarily unicoherent continua. The results follow from Theorem 1 which gives conditions under which the union of two continua, each of semispan less than or equal to $\varepsilon$, has semispan less than or equal to $\varepsilon$.
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Additional Information
  • © Copyright 1986 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 96 (1986), 171-174
  • MSC: Primary 54F20; Secondary 54F50, 54F55
  • DOI: https://doi.org/10.1090/S0002-9939-1986-0813832-5
  • MathSciNet review: 813832