32 citations · 165 across the 24 of their papers we have counts for
4 papers · 1 filter
Subcanonical coordinate rings are Gorenstein
V. Hinich, V. Schechtman
Using a classical result of Avramov-Golod we strengthen a recent result of Gorodentsev, Khoroshkin and Rudakov on syzygies of highest weight orbit closure.
Deformations of sheaves of algebras
Vladimir Hinich
A construction of the tangent dg Lie algebra of a sheaf of operad algebras on a site is presented. The requirements on the site are very mild; the requirements on the algebra are m…
Deformations of homotopy algebras
V. Hinich
Let be a field of characteristic zero, $\CO$ be a dg operad over and let be an $\CO$-algebra. In this note we define formal deformations of , construct the deformati…
DG coalgebras as formal stacks
V. Hinich
The category of unital (unbounded) dg cocommutative coalgebras over a field of characteristic zero is provided with a structure of simplicial closed model category. This generalize…