Length 3 Complexes of Abelian Sheaves and Picard 2-Stacks

We define a tricategory T of length 3 complexes of abelian sheaves, whose hom-bigroupoids consist of weak morphisms of such complexes. We also define a 3-category 2PIC(S) of Picard 2-stacks, whose hom-2-groupoids consist of additive 2-functors. We prove that these categories are triequivalent as tri...

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Veröffentlicht in:	arXiv.org 2010-06
1. Verfasser:	Tatar, A Emin
Format:	Artikel
Sprache:	eng
Schlagworte:	Mathematics - Algebraic Geometry Mathematics - Category Theory Sheaves Stacks
Online-Zugang:	Volltext
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