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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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Twisting cochains and duality between minimal algebras and minimal Lie algebras
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by Richard M. Hain PDF
Trans. Amer. Math. Soc. 277 (1983), 397-411 Request permission

Abstract:

An algebraic duality theory is developed between $1$-connected minimal cochain algebras of finite type and connected minimal chain Lie algebras of finite type by means of twisting cochains. The duality theory gives a concrete relationship between Sullivan’s minimal models, Chen’s power series connections and the various Lie algebra models of a $1$-connected topological space defined by Quillen, Allday, Baues-Lemaire and Neisendorfer. It can be used to compute the Lie algebra model of a space from the algebra model of the space and vice versa.
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Additional Information
  • © Copyright 1983 American Mathematical Society
  • Journal: Trans. Amer. Math. Soc. 277 (1983), 397-411
  • MSC: Primary 55P62; Secondary 55U30
  • DOI: https://doi.org/10.1090/S0002-9947-1983-0690059-3
  • MathSciNet review: 690059