Amit Hazi

activity

20152024

most citedQuiver presentations and isomorphisms of Hecke categories and Khovanov arc algebras

1 citations · 1 across the 4 of their papers we have counts for

collaborators

4 papers

math.RT2024

Faithful covers of Khovanov arc algebras

Chris Bowman, Maud De Visscher, Alice Dell'Arciprete +3

We show that the extended Khovanov algebra $K_{n}^{m}$ is an $(∣ n - m ∣ - 1)$ -faithful cover of the Khovanov arc algebra $H_{n}^{m}$ .

math.RT2024

Quiver presentations and Schur--Weyl duality for Khovanov arc algebras

Chris Bowman, Maud De Visscher, Alice Dell'Arciprete +3

We provide an $Ext$ -quiver and relations presentation of the Khovanov arc algebras and prove a precise analogue of the Kleshchev--Martin conjecture in this setting.

math.RT2023★ 1 cited

Quiver presentations and isomorphisms of Hecke categories and Khovanov arc algebras

Chris Bowman, Maud De Visscher, Amit Hazi +1

We prove that the extended Khovanov arc algebras are isomorphic to the basic algebras of anti-spherical Hecke categories for maximal parabolics of symmetric groups. We present thes…

math.RT2015

Radically filtered quasi-hereditary algebras and rigidity of tilting modules

Amit Hazi

Let $A$ be a quasi-hereditary algebra. We prove that in many cases, a tilting module is rigid (i.e. has identical radical and socle series) if it does not have certain subquotients…