HIGHLIGHTS
- who: Çiğdem Yırtıcı from the Institute of Algebra and Number Theory, University of Stuttgart, Pfaffenwaldring, Stuttgart, Germany have published the Article: Gendo-Frobenius Algebras and Comultiplication, in the Journal: (JOURNAL)
- what: The aim of this Article is to extend this second comultiplication to gendo-Frobenius algebras, which include both Frobenius algebras and gendo-symmetric algebras. The authors show that Frobenius algebras are precisely those gendo-Frobenius algebras that have a counit compatible with this comultiplication. The second one is defined by relaxing the condition on the bimodule isomorphism in Definition 2.5 . . .
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