Marcin Bobieński

collaborators

2 papers

math.DG2005

$P i n^{c}$ and Lipschitz structures on products of manifolds

Marcin Bobienski, Andrzej Trautman

The topological condition for the existence of a $p i n^{c}$ structure on the product of two Riemannian manifolds is derived and applied to construct examples of manifolds having the w…

math.DS2005

Contour integrals as $A d$ -invariant functions on the fundamental group

Marcin Bobienski

We introduce a general approach to contour integrals. It covers usual Abelian integrals, the higher order Melnikov integrals and the generalized Abelian integrals. We prove that th…

Pinc and Lipschitz structures on products of manifolds

Contour integrals as Ad-invariant functions on the fundamental group

$P i n^{c}$ and Lipschitz structures on products of manifolds

Contour integrals as $A d$ -invariant functions on the fundamental group