Partial Hopf actions, partial invariants and a Morita context

• Datum: 2018
• Hauptverfasser: Alves, Marcelo Muniz S., Batista, Eliezer
• Format: Artikel
• Sprache: Englisch
• Veröffentlicht: Lugansk National Taras Shevchenko University 2018
• Schlagworte: partial Hopf action; partial group action; partial smash product; Hopf-Galois extensions; 16W30; 57T05; 16S40; 16S35
• Online Zugang: https://admjournal.luguniv.edu.ua/index.php/adm/article/view/783
• Назва журналу: Algebra and Discrete Mathematics

Partial actions of Hopf algebras can be considered as a generalization of partial actions of groups on algebras. Among important properties of partial Hopf actions, it is possible to assure the existence of enveloping actions [1]. This allows to extend several results from the theory of partial grou...