Homology, Homotopy and Applications

Volume 13 (2011)

Number 2

On the vanishing of cohomology in triangulated categories

Pages: 19 – 36

DOI: https://dx.doi.org/10.4310/HHA.2011.v13.n2.a2


Petter Andreas Bergh (Institutt for matematiske fag, NTNU, Trondheim, Norway)


We study the vanishing of cohomology in a triangulated category, in particular vanishing gaps and symmetry.


triangulated category; vanishing of cohomology

2010 Mathematics Subject Classification

16E30, 18E30, 18G15

Published 25 January 2012