On Lichnerowicz smooth homotopy invariants for G-structures

Authors

  • Wieslaw Krolikowski
  • Stefano Marchiafava

DOI:

https://doi.org/10.1285/i15900932v13n1p197

Abstract

In [10] A. Lichnerowicz introduced a remarkable smooth homotopy invariant $K(\Phi)$ for maps $\Phi$ between almost Kähler manifolds.The generalisations of $K(\Phi)$ for maps between Riemannian manifolds with given G-structures are described and some applications are given.

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Published

01-01-1993

Issue

Volume 13, Issue 1 (1993)

Section

Articoli

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