info:eu-repo/semantics/article
Comparison of two notions of weak crossed product
Fecha
2020-04Registro en:
Guccione, Jorge Alberto; Guccione, Juan Jose; Comparison of two notions of weak crossed product; World Scientific; Journal of Algebra and its Applications; 20; 4; 4-2020; 1-10
0219-4988
1793-6829
CONICET Digital
CONICET
Autor
Guccione, Jorge Alberto
Guccione, Juan Jose
Resumen
We compare the restriction to the context of weak Hopf algebras of the notion of crossed product with a Hopf algebroid introduced in [Cleft extensions of Hopf algebroids, Appl. Categor. Struct.14(5–6) (2006) 431–469] with the notion of crossed product with a weak Hopf algebra introduced in [Crossed products for weak Hopf algebras with coalgebra splitting, J. Algebra281(2) (2004) 731–752].