4 papers
A Spectral Sequence for Equidimensional Actions of Compact Lie Groups
Paweł Raźny
In this article we provide a version of the Leray-Serre spectral sequence for equidimensional (i.e. smooth with all orbits of the same dimension) actions of compact connected Lie g…
A Study of the Spectral Sequence for Locally Free Isometric Actions of Abelian Lie Groups
Paweł Raźny
We give an upper bound on the number of the page on which the spectral sequence corresponding to a locally free isometric action of an abelian Lie group degenerates. We give exampl…
Covering Spaces of Symplectic Toric Orbifolds
Paweł Raźny, Nikolay Sheshko
In this article we study covering spaces of symplectic toric orbifolds and symplectic toric orbifold bundles. In particular, we show that all symplectic toric orbifold coverings ar…
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…