Results 151 to 160 of about 81,882 (247)

Non-standard cohomology for equivariant sheaves: The role of generic models [PDF]

open access: yesarXiv, 2016
We generalize the Generic Model Theorem for equivariant presheaves of structures; extending the results of Macintyre and Caicedo. We also introduce a new class of generic cohomologies and show how, for some examples, they simplify to non standard cohomologies.
arxiv  

Khovanov homotopy type, periodic links and localizations. [PDF]

open access: yesMath Ann, 2021
Borodzik M, Politarczyk W, Silvero M.
europepmc   +1 more source

Persistent equivariant cohomology

open access: yes
This article has two goals. First, we hope to give an accessible introduction to persistent equivariant cohomology. Given a topological group $G$ acting on a filtered space, persistent Borel equivariant cohomology measures not only the shape of the filtration, but also attributes of the group action on the filtration, including in particular its fixed ...
Adams, Henry   +4 more
openaire   +2 more sources

An Euler system for GU(2, 1). [PDF]

open access: yesMath Ann, 2022
Loeffler D, Skinner C, Zerbes SL.
europepmc   +1 more source

Infinitesimal Gribov copies in gauge-fixed topological Yang-Mills theories

open access: yesPhysics Letters B, 2020
We study the Gribov problem in four-dimensional topological Yang-Mills theories following the Baulieu-Singer approach in the (anti-)self-dual Landau gauges.
D. Dudal   +7 more
doaj  

Equivariant intersection cohomology of toric varieties

open access: green, 1999
Gottfried Barthel   +3 more
openalex   +4 more sources

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