On the computation of Hopf 2-cocycles with an example of diagonal type
From MaRDI portal
Publication:5056657
DOI10.1017/S0017089522000192MaRDI QIDQ5056657
Agustín García Iglesias, José Ignacio Sánchez
Publication date: 8 December 2022
Published in: Glasgow Mathematical Journal (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2108.11432
(Co)homology of rings and associative algebras (e.g., Hochschild, cyclic, dihedral, etc.) (16E40) Hopf algebras and their applications (16T05)
Cites Work
- Unnamed Item
- Unnamed Item
- Unnamed Item
- Unnamed Item
- Finite-dimensional pointed or copointed Hopf algebras over affine racks.
- Representations of the category of modules over pointed Hopf algebras over \(\mathbb S_3\) and \(\mathbb S_4\).
- On a family of Hopf algebras of dimension 72.
- A presentation by generators and relations of Nichols algebras of diagonal type and convex orders on root systems.
- Abelian and non-Abelian second cohomologies of quantized enveloping algebras
- Classification of arithmetic root systems
- On the classification of finite-dimensional pointed Hopf algebras.
- Bialgebra cohomology, pointed Hopf algebras, and deformations.
- Algebraic deformations arising from orbifolds with discrete torsion.
- Twisting Hopf algebras from cocycle deformations
- Liftings of Nichols algebras of diagonal type II: All liftings are cocycle deformations
- On finite-dimensional copointed Hopf algebras over dihedral groups
- Copointed Hopf algebras over \(\mathbb{S}_4\)
- Hochschild cohomology on Hopf Galois extensions
- Deformation by cocycles of pointed Hopf algebras over non-abelian groups.
- On Nichols algebras of diagonal type
- Equivalent crossed products for a hopf algebra
- Multiplication alteration by two-cocycles - the quantum version
This page was built for publication: On the computation of Hopf 2-cocycles with an example of diagonal type
