Coactions on spaces of morphisms.

DOI10.1007/s10468-009-9154-5zbMath1184.16035OpenAlexW1999688417MaRDI QIDQ838983

Constantin Năstăsescu, Sorin Dascalescu

Publication date: 1 September 2009

Published in: Algebras and Representation Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10468-009-9154-5

zbMATH Keywords

integralssimple comodulescosemisimple Hopf algebrasinjective comodulesinvolutory Hopf algebras

Mathematics Subject Classification ID

Hopf algebras and their applications (16T05) Coalgebras and comodules; corings (16T15)

Cites Work

• Homological coalgebra
• Smash products and comodules of linear maps
• Semiperfect coalgebras
• Representations of finite-dimensional Hopf algebras
• Symmetric coalgebras.
• Characters of Hopf algebras
• The uniqueness of integrals for Hopf algebras and some existence theorems of integrals for commutative Hopf algebra
• INVOLUTORY HOPF ALGEBRAS WITH NON-ZERO INTEGRALS
• The wedderburn-malcev theorem for comodule algebras
• On the Cohomology of Relative Hopf Modules
• On Hopf Algebras with Nonzero Integral