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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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Mayer brackets and solvability of PDEs – II
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by Boris Kruglikov and Valentin Lychagin PDF
Trans. Amer. Math. Soc. 358 (2006), 1077-1103 Request permission

Abstract:

For the Spencer $\delta$-cohomologies of a symbolic system we construct a spectral sequence associated with a subspace. We calculate the sequence for the systems of Cohen-Macaulay type and obtain a reduction theorem, which facilitates computation of $\delta$-cohomologies by reducing dimension of the system. Using this algebraic result we prove an efficient compatibility criterion for a system of two scalar non-linear PDEs on a manifold of any dimension in terms of (generalized) Mayer brackets.
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Additional Information
  • Boris Kruglikov
  • Affiliation: Institute of Mathematics and Statistics, University of Tromsø, Tromsø90-37, Norway
  • Email: kruglikov@math.uit.no
  • Valentin Lychagin
  • Affiliation: Institute of Mathematics and Statistics, University of Tromsø, Tromsø90-37, Norway
  • Email: lychagin@math.uit.no
  • Received by editor(s): December 16, 2002
  • Received by editor(s) in revised form: April 15, 2004
  • Published electronically: April 22, 2005
  • © Copyright 2005 American Mathematical Society
    The copyright for this article reverts to public domain 28 years after publication.
  • Journal: Trans. Amer. Math. Soc. 358 (2006), 1077-1103
  • MSC (2000): Primary 35N10, 58A20, 58H10, 35A30
  • DOI: https://doi.org/10.1090/S0002-9947-05-03724-4
  • MathSciNet review: 2187646