Matthew Westaway

activity

20162026

most citedHigher Deformations of Lie Algebra Representations II

3 citations · 5 across the 10 of their papers we have counts for

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Showing 2023Show all

3 papers · 1 filter

math.AG2023

Birational induction of nilpotent orbit covers in exceptional types

Matthew Westaway

Let $G$ be a semisimple simply connected algebraic group over $C$ of exceptional type. For each $G$ -equivariant nilpotent cover of a nilpotent coadjoint $G$ -orbit ${\math…

math.RT2023

On induced completely prime primitive ideals in enveloping algebras of classical Lie algebras

Simon M. Goodwin, Lewis Topley, Matthew Westaway

A distinguished family of completely prime primitive ideals in the universal enveloping algebra of a reductive Lie algebra $g$ over $C$ are those ideals const…

math.RT2023

Tilting modules and highest weight theory for reduced enveloping algebras

Matthew Westaway

Let $G$ be a reductive algebraic group over an algebraically closed field of characteristic $p > 0$ , and let $g$ be its Lie algebra. Given $χ \in g^{*}$ in stan…