10 citations · 26 across the 5 of their papers we have counts for
Showing math.AGShow all
2 papers · 1 filter
math.AG2008★ 10 cited
Purity and decomposition theorems for staggered sheaves
Pramod N. Achar, David Treumann
Two major results in the theory of l-adic mixed constructible sheaves are the purity theorem (every simple perverse sheaf is pure) and the decomposition theorem (every pure object…
math.AG2008★ 10 cited
Baric structures on triangulated categories and coherent sheaves
Pramod N. Achar, David Treumann
We introduce the notion of a "baric structure" on a triangulated category, as an abstraction of S. Morel's weight truncation formalism for mixed l-adic sheaves. We study these stru…