Hopf-Galois objects and cogroupoids

zbMath1322.16021arXiv1006.3014MaRDI QIDQ5497076

Julien Bichon

Publication date: 3 February 2015

Full work available at URL: https://arxiv.org/abs/1006.3014

zbMATH Keywords

weak Hopf algebrasHopf algebrasbialgebrasYetter-Drinfeld modulescomodule categoriesHopf-Galois objectsmonoidal equivalencesbialgebra cohomologycogroupoidscocategories

Mathematics Subject Classification ID

Related Items (21)

Hopf algebras having a dense big cell ⋮ Cleft extensions of Koszul twisted Calabi-Yau algebras ⋮ On the monoidal invariance of the cohomological dimension of Hopf algebras ⋮ Hopf–Galois objects of Calabi–Yau Hopf algebras ⋮ Exotic elliptic algebras ⋮ Calabi-Yau property under monoidal Morita-Takeuchi equivalence ⋮ Pseudo-Riemannian metrics on bicovariant bimodules ⋮ The fundamental pro-groupoid of an affine 2-scheme ⋮ Bigalois extensions and the graph isomorphism game ⋮ Ribbon braided module categories, quantum symmetric pairs and Knizhnik-Zamolodchikov equations ⋮ Quantum automorphism groups and \(\mathrm{SO}(3)\)-deformations ⋮ Calabi–Yau property of quantum groups of GL(2) representation type ⋮ Free resolutions for free unitary quantum groups and universal cosovereign Hopf algebras ⋮ Unnamed Item ⋮ Quantum groups of \(\mathrm{GL}(2)\) representation type. ⋮ Exotic elliptic algebras of dimension 4. With an appendix by Derek Tomlin ⋮ Gauge groups and bialgebroids ⋮ Quantum flag manifolds, quantum symmetric spaces and their associated universal \(K\)-matrices ⋮ Unitary transformations of fibre functors ⋮ Partial compact quantum groups ⋮ Classification of bicovariant differential calculi over free orthogonal Hopf algebras

This page was built for publication: Hopf-Galois objects and cogroupoids