Title of article
STRONG GROUP COALGEBRAS
Author/Authors
Caenepeel, S. Vrije Universiteit Brussel - Faculty of Engineering, Belgium , Janssen, K. Vrije Universiteit Brussel - Faculty of Engineering, Belgium
From page
85
To page
97
Abstract
We introduce strong group coalgebras, as a generalization of strongly graded coalgebras. We give several characterizations, and study two special types of strong group coalgebras, namely cocleft group coalgebras (or crossed coproduct group coalgebras) and smash coproduct group coalgebras.
Keywords
group coalgebras , strongly graded ring , cleft extension
Journal title
The Arabian Journal for Science and Engineering
Journal title
The Arabian Journal for Science and Engineering
Record number
2578184
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