2 papers
math.AT2019
Higher Segal spaces and Lax -algebras
Adam Gal, Elena Gal
The notion of a higher Segal space was introduced by Dyckerhoff and Kapranov as a general framework for studying higher associativity inherent in a wide range of mathematical objec…
math.RT2018
Hall categories and KLR categorification
Adam Gal, Elena Gal, Kobi Kremnizer
This paper is the first step in the project of categorifying the bialgebra structure on the half of quantum group by using geometry and Hall algebras. We equi…