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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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Coherent group rings and finiteness conditions for CW-complexes
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by Philip S. Hirschhorn PDF
Proc. Amer. Math. Soc. 74 (1979), 368-370 Request permission

Abstract:

We characterize the class of groups G that have the property that if X is any space for which ${\pi _1}X \cong G$, then X is homotopy equivalent to a space with finite skeleta in the “stable range” if and only if the homotopy groups of X are finitely presented $Z[G]$-modules in this range. This class of groups includes all finite groups, finitely generated abelian groups, finitely generated nilpotent groups, finitely generated free groups, and free products of any of these.
References
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  • Philip S. Hirschhorn, Link complements and coherent group rings, Illinois J. Math. 24 (1980), no. 1, 159–163. MR 550658
  • Sze-tsen Hu, Homotopy theory, Pure and Applied Mathematics, Vol. VIII, Academic Press, New York-London, 1959. MR 0106454
  • Donald S. Passman, Infinite group rings, Pure and Applied Mathematics, vol. 6, Marcel Dekker, Inc., New York, 1971. MR 0314951
  • Friedhelm Waldhausen, Whitehead groups of generalized free products, Algebraic $K$-theory, II: “Classical” algebraic $K$-theory and connections with arithmetic (Proc. Conf., Battelle Memorial Inst., Seattle, Wash., 1972) Lecture Notes in Math., Vol. 342, Springer, Berlin, 1973, pp. 155–179. MR 0370576
  • J. H. C. Whitehead, Simplicial spaces, nuclei, and m-groups, Proc. London Math. Soc. (2) 45 (1939), 243-327.
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Additional Information
  • © Copyright 1979 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 74 (1979), 368-370
  • MSC: Primary 55P99; Secondary 16A27
  • DOI: https://doi.org/10.1090/S0002-9939-1979-0524319-8
  • MathSciNet review: 524319