2-Gerbes bound by complexes of gr-stacks, and cohomology

Simple item page
dc.creatorAldrovandi, Ettore
dc.date2005-12-20
dc.date.accessioned2026-07-07T09:58:45Z
dc.date.available2026-07-07T09:58:45Z
dc.descriptionWe define 2-gerbes bound by complexes of braided group-like stacks. We prove a classification result in terms of hypercohomology groups with values in abelian crossed squares and cones of morphisms of complexes of length 3. We give an application to the geometric construction of certain elements in Hermitian Deligne cohomology groups.
dc.description70 pages, latex+amsmath+xypic
dc.identifierhttps://arxiv.org/abs/math/0512453
dc.identifierhttp://arxiv.org/abs/math/0512453
dc.identifierJournal of Pure and Applied Algebra 212 (2008), 994-1038.
dc.identifierdoi:10.1016/j.jpaa.2007.07.020
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/167834
dc.subjectCategory Theory
dc.subjectAlgebraic Geometry
dc.subjectK-Theory and Homology
dc.title2-Gerbes bound by complexes of gr-stacks, and cohomology
dc.typetext

Files

Collections

arXiv