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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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On the structure of real transitive Lie algebras
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by Jack F. Conn PDF
Trans. Amer. Math. Soc. 286 (1984), 1-71 Request permission

Abstract:

In this paper, we examine some of the ways in which abstract algebraic objects in a transitive Lie algebra $L$ are expressed geometrically in the action of each transitive Lie pseudogroup $\Gamma$ associated to $L$. We relate those chain decompositions of $\Gamma$ which result from considering $\Gamma$-invariant foliations to Jordan-Hölder sequences (in the sense of Cartan and Guillemin) for $L$. Local coordinates are constructed which display the nature of the partial differential equations defining $\Gamma$; in particular, locally homogeneous pseudocomplex structures (also called ${\text {CR}}$-structures) are associated to the nonabelian quotients of complex type in a Jordan-Hölder sequence for $L$.
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Additional Information
  • © Copyright 1984 American Mathematical Society
  • Journal: Trans. Amer. Math. Soc. 286 (1984), 1-71
  • MSC: Primary 58H05; Secondary 17B65, 22E65
  • DOI: https://doi.org/10.1090/S0002-9947-1984-0756031-0
  • MathSciNet review: 756031