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

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Homotopic curves on surfaces
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by Harold I. Levine
Proc. Amer. Math. Soc. 14 (1963), 986-990
DOI: https://doi.org/10.1090/S0002-9939-1963-0157364-3
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References
  • James Munkres, Obstructions to the smoothing of piecewise-differentiable homeomorphisms, Ann. of Math. (2) 72 (1960), 521–554. MR 121804, DOI 10.2307/1970228
    • H. Seifert and W. Threlfall, Lehrbuch der Topologie, Teubner, Leipzig, 1934. E. Van Kampen On the connection between fundamental groups of some related spaces, Amer. J. Math. 55 (1933), 261-267.
  • A. I. Weinzweig, The fundamental group of a union of spaces, Pacific J. Math. 11 (1961), 763–776. MR 175133
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Bibliographic Information
  • © Copyright 1963 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 14 (1963), 986-990
  • MSC: Primary 54.75
  • DOI: https://doi.org/10.1090/S0002-9939-1963-0157364-3
  • MathSciNet review: 0157364