24 citations · 31 across the 4 of their papers we have counts for
4 papers
Similarity, Codepth Two Bicomodules and QF Bimodules
F. Castano Iglesias, Lars Kadison
For any k-coalgebra C it is shown that similar quasi-finite C-comodules have strongly equivalent coendomorphism coalgebras; (the converse is in general not true). As an application…
On quasi-Frobenius bimodules and corings
F. Castano Iglesias
It is proved here that any quasi-Frobenius bimodule produces a quasi-Frobenius comatrix coring
Quasi-Frobenius functors. Applications
F. Castano Iglesias, C. Nastasescu, J. Vercruysse
We investigate functors between abelian categories having a left adjoint and a right adjoint that are \emph{similar} (these functors are called \emph{quasi-Frobenius functors}). We…
Symmetric coalgebras
F. Castaño Iglesias, S. Dascalescu, C. Nastasescu
We construct a structure of a ring with local units on a co-Frobenius coalgebra. We study a special class of co-Frobenius coalgebras whose objects we call symmetric coalgebras. We…