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math.RT2013
Examples of support varieties for Hopf algebras with noncommutative tensor products
Dave Benson, Sarah Witherspoon
The representations of some Hopf algebras have curious behavior: Nonprojective modules may have projective tensor powers, and the variety of a tensor product of modules may not be…
math.CT2013★ 10 cited
A local-global principle for small triangulated categories
Dave Benson, Srikanth B. Iyengar, Henning Krause
Local cohomology functors are constructed for the category of cohomological functors on an essentially small triangulated category T equipped with an action of a commutative noethe…