Primitive cohomology of Hopf algebras
DG Wang, JJ Zhang, G Zhuang - Journal of Algebra, 2016 - Elsevier
Primitive cohomology of a Hopf algebra is defined by using a modification of the cobar
construction of the underlying coalgebra. Among many of its applications, two classifications …
construction of the underlying coalgebra. Among many of its applications, two classifications …
[HTML][HTML] Classification of connected Hopf algebras of dimension p3 I
Let p be a prime, and k be an algebraically closed field of characteristic p. In this paper, we
provide the classification of connected Hopf algebras of dimension p 3, except for the case …
provide the classification of connected Hopf algebras of dimension p 3, except for the case …
Iterated Hopf Ore extensions in positive characteristic
KA Brown, JJ Zhang - J. Noncommut. Geom., 2022 - ems.press
Iterated Hopf Ore extensions (IHOEs) over an algebraically closed base field k of positive
characteristic p are studied. We show that every IHOE over k satisfies a polynomial identity …
characteristic p are studied. We show that every IHOE over k satisfies a polynomial identity …
Hopf algebras of prime dimension in positive characteristic
We prove that a Hopf algebra of prime dimension p over an algebraically closed field, whose
characteristic is equal to p, is either a group algebra or a restricted universal enveloping …
characteristic is equal to p, is either a group algebra or a restricted universal enveloping …
Classification of Pointed Hopf Algebras of Dimension p 2 over any Algebraically Closed Field
L Wang, X Wang - Algebras and Representation Theory, 2014 - Springer
Let p be a prime. We complete the classification of pointed Hopf algebras of dimension p 2
over an algebraically closed field k. When char k≠ p, our result is the same as the well …
over an algebraically closed field k. When char k≠ p, our result is the same as the well …
Finite Symmetric Integral Tensor Categories with the Chevalley Property with an Appendix by Kevin Coulembier and Pavel Etingof
We prove that every finite symmetric integral tensor category with the Chevalley property
over an algebraically closed field of characteristic admits a symmetric fiber functor to the …
over an algebraically closed field of characteristic admits a symmetric fiber functor to the …
Enriques surfaces with normal K3-like coverings
S Schröer - Journal of the Mathematical Society of Japan, 2021 - jstage.jst.go.jp
We analyze the structure of simply-connected Enriques surfaces in characteristic two whose
K3-like coverings are normal, building on the work of Ekedahl, Hyland and Shepherd …
K3-like coverings are normal, building on the work of Ekedahl, Hyland and Shepherd …
Primitive Deformations of Quantum p-Groups
In this paper, working over an algebraically closed field k of prime characteristic p, we
introduce a concept, called Primitive Deformation, to provide a structured technique to …
introduce a concept, called Primitive Deformation, to provide a structured technique to …
On Hopf algebras of dimension in characteristic
Let $\Bbbk $ be an algebraically closed field of characteristic $ p> 0$. We study the general
structures of $ p^ n $-dimensional Hopf algebras over $\Bbbk $ with $ p^{n-1} $ group-like …
structures of $ p^ n $-dimensional Hopf algebras over $\Bbbk $ with $ p^{n-1} $ group-like …
Enriques surfaces with normal K3-like coverings
S Schröer - arXiv preprint arXiv:1703.03081, 2017 - arxiv.org
We analyze the structure of simply-connected Enriques surface in characteristic two whose
K3-like covering is normal, building on the work of Ekedahl, Hyland and Shepherd-Barron …
K3-like covering is normal, building on the work of Ekedahl, Hyland and Shepherd-Barron …