21 citations · 38 across the 17 of their papers we have counts for
5 papers · 1 filter
The Orbit Method for Poisson Orders
Stephane Launois, Lewis Topley
A version of Kirillov's orbit method states that the primitive spectrum of a generic quantisation of a Poisson algebra should correspond bijectively to the symplectic leave…
The p-centre of Yangians and shifted Yangians
Jonathan Brundan, Lewis Topley
We study the Yangian associated to the general linear Lie algebra over a field of positive characteristic, as well as its shifted analog . Our main…
On the semi-centre of a Poisson algebra
Cesar Lecoutre, Lewis Topley
If is a Lie algebra then the semi-centre of the Poisson algebra is the subalgebra generated by ad-eigenvectors. In this paper we ab…
Transfer results for Frobenius extensions
Stephane Launois, Lewis Topley
We study Frobenius extensions which are free-filtered by a totally ordered, finitely generated abelian group, and their free-graded counterparts. First we show that the Frobenius p…
Modular finite -algebras
Simon M. Goodwin, Lewis W. Topley
Let be an algebraically closed field of characteristic and let be a connected reductive algebraic group over . Under some standard hypothesis on , we give a d…