24 citations · 35 across the 16 of their papers we have counts for
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math.RT2015
Semiperfect and coreflexive coalgebras
Sorin Dascalescu, Miodrag C. Iovanov
We study non-counital coalgebras and their dual non-unital algebras, and introduce the finite dual of a non-unital algebra. We show that a theory that parallels in good part the du…
math.RT2015
Frobenius Structural Matrix Algebras
Sorin Dascalescu, Miodrag C. Iovanov, Sorina Predut
We discuss when the incidence coalgebra of a locally finite preordered set is right co-Frobenius. As a consequence, we obtain that a structural matrix algebra over a field is F…