Morita equivalence for weak Hopf–Galois extensions
Sign Up to like & getrecommendations! Published in 2017 at "Communications in Algebra"
DOI: 10.1080/00927872.2016.1175572
Abstract: ABSTRACT Let H be a commutative weak Hopf algebra over a fixed field k, and A,B be weak H-Hopf Galois extensions. In this paper, we give a structure theorem for the category of weak relative… read more here.
Keywords: hopf; galois extensions; hopf galois; weak hopf ... See more keywords
Natural transformations for quasigroupoids
Sign Up to like & getrecommendations! Published in 2023 at "Georgian Mathematical Journal"
DOI: 10.1515/gmj-2023-2025
Abstract: Abstract In this paper, we introduce the notions of natural transformation between morphisms of quasigroupoids and between morphisms of weak Hopf quasigroups. Also, we prove that natural transformations between morphisms of finite quasigroupoids come from… read more here.
Keywords: weak hopf; transformations quasigroupoids; natural transformation; hopf quasigroups ... See more keywords