Non abelian cohomology: the point of view of gerbed tower

2003/01/24 by Aristide Tsemo, Tsemo, Aristide
Mathematics · #Category Theory (math.CT) #FOS: Mathematics #math.CT

paper · pdf · doi:10.48550/arxiv.math/0301271

We define our main construction using 2-categories. We define non commutative cohomology sets. To appear in the African Diaspora Journal of Mathematics

arxiv created 2005/08/04 · arxiv updated 2009/11/30

Abstract

In this paper we define a notion of gerbed tower, and use this notion to give a geometric representation of cohomological classes.

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