On Lichnerowicz smooth homotopy invariants for G-structures
Abstract
In [10] A. Lichnerowicz introduced a remarkable smooth homotopy invariant
for maps
between almost Kähler manifolds.The generalisations of
for maps between Riemannian manifolds with given G-structures are described and some applications are given.
![K(\Phi)](http://siba-ese.unile.it/plugins/generic/latexRender/cache/f184369bc42d08783da077845fa2468a.png)
![\Phi](http://siba-ese.unile.it/plugins/generic/latexRender/cache/2f51310acab41649af988ccebfe4186d.png)
![K(\Phi)](http://siba-ese.unile.it/plugins/generic/latexRender/cache/f184369bc42d08783da077845fa2468a.png)
DOI Code:
10.1285/i15900932v13n1p197
Full Text: PDF