D. Wehlau

activity

20042023

most citedCubic Curves, Finite Geometry and Cryptography

9 citations · 9 across the 8 of their papers we have counts for

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3 papers · 1 filter

math.RT2023

Semi-Invariant Rings: UFD and Codimension One Orbits

Charles Paquette, Deepanshu Prasad, David Wehlau

Let $A$ be a finite dimensional associative $K$ -algebra over an algebraically closed field $K$ of characteristic zero. To $A$ , we can associate its basic form tha…

math.RT2022

Representations of free products of semisimple algebras via quivers

Andrew Buchanan, Ivan Dimitrov, Olivia Grace +3

Let $K$ denote an algebraically closed field and $A$ a free product of finitely many semisimple associative $K$ -algebras. We associate to $A$ a finite acyclic qui…

math.RT2021

Subregular $J$ -rings of Coxeter systems via quiver path algebras

Ivan Dimitrov, Charles Paquette, David Wehlau +1

We study the subregular $J$ -ring $J_{C}$ of a Coxeter system $(W, S)$ , a subring of Lusztig's $J$ -ring. We prove that $J_{C}$ is isomorphic to a quotient of the path algebra of the doub…

Semi-Invariant Rings: UFD and Codimension One Orbits

Representations of free products of semisimple algebras via quivers

Subregular J-rings of Coxeter systems via quiver path algebras

Subregular $J$ -rings of Coxeter systems via quiver path algebras