32 citations · 116 across the 14 of their papers we have counts for
Showing 2009Show all
2 papers · 1 filter
math.GR2009
On Hopf 2-algebras
Yael Fregier, Friedrich Wagemann
Our main goal in this paper is to translate the diagram relating groups, Lie algebras and Hopf algebras to the corresponding 2-objects, i.e. to categorify it. This is done interpre…
math.RA2009★ 32 cited
On unitality conditions for Hom-associative algebras
Yael Fregier, Aron Gohr
In hom-associative structures, the associativity condition is twisted to , with a map in the appropriate category. In the present paper, we c…