11 citations · 20 across the 6 of their papers we have counts for
6 papers
Quasi-Frobenius-Lusztig kernels for simple Lie algebras
Gongxiang Liu, Fred Van Oystaeyen, Yinhuo Zhang
In this paper, we construct the quasi-Frobenius-Lusztig kernel for any simple Lie algebra .
Graded 3-Calabi-Yau algebras as Ore extensions of 2-Calabi-Yau algebras
Jiwei He, Fred Van Oystaeyen, Yinhuo Zhang
We study a class of graded algebras obtained from Ore extensions of graded Calabi-Yau algebras of dimension 2. It is proved that these algebras are graded Calabi-Yau and graded coh…
Geometric Classification of 4-Dimensional Superalgebras
Aaron Armour, Yinhuo Zhang
We give a geometric classification of 4-dimensional superalgebras over an algebraic closed field.
Deformations of Koszul Artin-Schelter Gorenstein algebras
Ji-Wei He, Fred van Oystaeyen, Yinhuo Zhang
We compute the Nakayama automorphism of a PBW-deformation of a Koszul Artin-Schelter Gorenstein algebra of finite global dimension, and give a criterion for an augmented PBW-deform…
Hopf algebra actions on differential graded algebras and applications
Ji-Wei He, Fred Van Oystaeyen, Yinhuo Zhang
Let be a finite dimensional semisimple Hopf algebra, a differential graded (dg for short) -module algebra. Then the smash product algebra is a dg algebra. For any…
Derived -module endomorphism rings
Ji-Wei He, Fred Van Oystaeyen, Yinhuo Zhang
Let be a Hopf algebra, be an -Galois extension. Let and be the derived categories of right -modules and of right -modules respectively. An object $…