2 citations · 3 across the 5 of their papers we have counts for
5 papers
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…
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…
A geometric approach to Hall algebras I: Higher Associativity
Adam Gal, Elena Gal
We construct a geometric system from which the Hall algebra can be recovered. This system inherently satisfies higher associativity conditions and thus leads to a categorification…
Autoequivalences of the category of schemes
Avraham Aizenbud, Adam Gal
We prove that there is no non-trivial aoutoequvivalence of the categoryof schemes of finite type over .
Symmetric self-adjoint Hopf categories and a categorical Heisenberg double
Adam Gal, Elena Gal
Motivated by the work of of A. Zelevinsky on positive self-adjoint Hopf algebras, we define what we call a symmetric self-adjoint Hopf structure for a certain kind of semisimple ab…