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math.RA2023
Dual coalgebras of twisted tensor products
Manuel L. Reyes
We investigate cases where the finite dual coalgebra of a twisted tensor product of two algebras is a cotwisted tensor product of their respective finite dual coalgebras. This is a…
math.CT2023★ 3 cited
Categories of hypermagmas, hypergroups, and related hyperstructures
So Nakamura, Manuel L. Reyes
In order to diagnose the cause of some defects in the category of canonical hypergroups, we investigate several categories of hyperstructures that generalize hypergroups. By allowi…