"Euler-Poicare-Hopf Theorem for flat connections"

Poster, 2nd European Congress of Mathematics, Budapest, Hungary 21-27 July 1996.
format dvi format ps publications

We give a version of the Euler-Poincare-Hopf theorem for flat connections with isolated singularities for a principal fibre bundle P(M,G) such that dimM = dimG+1, M – a compact oriented, Ad_G(a) = +1 for a Î G, the Lie algebra g of G has cohomology as a dimG-sphera. I.e. g = R, so(3), sl(2). For details see [43].