10 citations · 22 across the 9 of their papers we have counts for
9 papers
Poincare Duality For Smooth Poisson Algebras And BV Structure On Poisson Cohomology
J. Luo, S. -Q. Wang, Q. -S. Wu
Similar to the modular vector fields in Poisson geometry, modular derivations are defined for smooth Poisson algebras with trivial canonical bundle. By twisting Poisson module with…
Morita cancellation problem
D. -M. Lu, Q. -S. Wu, J. J. Zhang
We study Morita-equivalent version of the Zariski cancellation problem.
Twisted Poincaré duality between Poisson homology and Poisson cohomology
J. Luo, S. -Q. Wang, Q. -S. Wu
A version of the twisted Poincaré duality is proved between the Poisson homology and cohomology of a polynomial Poisson algebra with values in an arbitrary Poisson module. The dual…
Non-commutative Castelnuovo-Mumford Regularity and AS-regular Algebras
Z. -C. Dong, Q. -S. Wu
Let be a connected graded -algebra with a balanced dualizing complex. We prove that is a Koszul AS-regular algebra if and only if that the Castelnuovo-Mumford regularity…
Koszul differential graded algebras and BGG correspondence
J. -W. He, Q. -S. Wu
The concept of Koszul differential graded algebra (Koszul DG algebra) is introduced. Koszul DG algebras exist extensively, and have nice properties similar to the classic Koszul al…
Koszul Equivalences in -Algebras
D. -M. Lu, J. H. Palmieri, Q. -S. Wu +1
We prove a version of Koszul duality and the induced derived equivalence for Adams connected -algebras that generalizes the classical Beilinson-Ginzburg-Soergel Koszul du…