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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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Functorial Hodge identities and quantization
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by M. J. Slupinski PDF
Trans. Amer. Math. Soc. 355 (2003), 2011-2046 Request permission

Abstract:

By a uniform abstract procedure, we obtain integrated forms of the classical Hodge identities for Riemannian, Kähler and hyper-Kähler manifolds, as well as of the analogous identities for metrics of arbitrary signature. These identities depend only on the type of geometry and, for each of the three types of geometry, define a multiplicative functor from the corresponding category of real, graded, flat vector bundles to the category of infinite-dimensional $\mathbf {Z}_{2}$-projective representations of an algebraic structure. We define new multiplicative numerical invariants of closed Kähler and hyper-Kähler manifolds which are invariant under deformations of the metric.
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Additional Information
  • M. J. Slupinski
  • Affiliation: Université de Louis Pasteur et CNRS (URA 01), 7 rue René Descartes, 67084 Strasbourg Cedex, France
  • MR Author ID: 163750
  • Email: slupins@math.u-strasbg.fr
  • Received by editor(s): April 17, 2002
  • Received by editor(s) in revised form: July 2, 2002
  • Published electronically: January 10, 2003
  • © Copyright 2003 American Mathematical Society
  • Journal: Trans. Amer. Math. Soc. 355 (2003), 2011-2046
  • MSC (2000): Primary 22E99, 53C50, 53C55, 53C99
  • DOI: https://doi.org/10.1090/S0002-9947-03-03208-2
  • MathSciNet review: 1953536