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Transactions of the American Mathematical Society

Published by the American Mathematical Society since 1900, Transactions of the American Mathematical Society is devoted to longer research articles in all areas of pure and applied mathematics.

ISSN 1088-6850 (online) ISSN 0002-9947 (print)

The 2020 MCQ for Transactions of the American Mathematical Society is 1.48.

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Diffeomorphisms homotopic to the identity
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by Edward C. Turner PDF
Trans. Amer. Math. Soc. 186 (1973), 489-498 Request permission

Abstract:

In this paper, an inductive procedure for describing the group of isotopy classes of null homotopic diffeomorphisms of a manifold is developed —this process depends on the handlebody structure of the manifold. This group is also shown to be finitely generated and in many cases abelian.
References
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Additional Information
  • © Copyright 1973 American Mathematical Society
  • Journal: Trans. Amer. Math. Soc. 186 (1973), 489-498
  • MSC: Primary 57D50
  • DOI: https://doi.org/10.1090/S0002-9947-1973-0336759-X
  • MathSciNet review: 0336759