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math.DG2025
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…
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…