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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.

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.

 

On the existence of contact forms
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by W. P. Thurston and H. E. Winkelnkemper
Proc. Amer. Math. Soc. 52 (1975), 345-347
DOI: https://doi.org/10.1090/S0002-9939-1975-0375366-7

Abstract:

Using an old theorem of Alexander, we give a short and elementary proof that every closed, orientable $3$-manifold has a contact form.
References
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Bibliographic Information
  • © Copyright 1975 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 52 (1975), 345-347
  • MSC: Primary 58A10; Secondary 57D30
  • DOI: https://doi.org/10.1090/S0002-9939-1975-0375366-7
  • MathSciNet review: 0375366