Exploració per autor "Neumann, Frank"
Ara es mostren els items 3-5 de 5
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Gabriel–Zisman cohomology and spectral sequences
Gálvez Carrillo, Maria Immaculada; Neumann, Frank; Tonks, Andrew (Springer Nature, 2021-02-10)
Article
Accés obertExtending constructions by Gabriel and Zisman, we develop a functorial framework for the cohomology and homology of simplicial sets with very general coefficient systems given by functors on simplex categories into abelian ... -
Thomason cohomology of categories
Gálvez Carrillo, Maria Immaculada; Neumann, Frank; Tonks, Andrew (2013)
Article
Accés obertWe investigate cohomology and homology theories of categories with general coefficients given by functors on simplex categories first studied by Thomason. These generalize Baues–Wirsching cohomology and homology of a small ... -
Thomason cohomology of categories
Gálvez Carrillo, Maria Immaculada; Tonks, Andrew; Neumann, Frank (2012-08)
Report de recerca
Accés obertWe introduce cohomology and homology theories for small categories with general coefficient systems from simplex categories first studied by Thomason. These theories generalize at once Baues-Wirsching cohomology and homology ...