Paweł Raźny

activity

20162023

d d^{J}

-lemma

1 citations · 1 across the 3 of their papers we have counts for

collaborators

3 papers

math.DG2023

A Spectral Sequence for locally free isometric Lie group actions

Paweł Raźny

We present a spectral sequence for free isometric Lie algebra actions (and consequently locally free isometric Lie group actions) which relates the de Rham cohomology of the manifo…

math.DG2022

Cohomology of manifolds with structure group $U (n) \times O (s)$

Paweł Raźny

We introduce a new spectral sequence for the study of $K$ -manifolds which arises by restricting the spectral sequence of a Riemannian foliation to forms invariant under t…

math.DG2016★ 1 cited

The basic $d d^{J}$ -lemma

Pawel Razny

The purpose of this short paper is to further develop the theory of transverse generalized complex structures. We focus on proving some equivalent conditions to the basic $dd^{\mat…

A Spectral Sequence for locally free isometric Lie group actions

Cohomology of manifolds with structure group U(n)×O(s)

The basic ddJ-lemma

Cohomology of manifolds with structure group $U (n) \times O (s)$

The basic $d d^{J}$ -lemma