13 citations · 18 across the 4 of their papers we have counts for
4 papers
Unitarity of minimal -algebras and their representations I
Victor G. Kac, Pierluigi Möseneder Frajria, Paolo Papi
We begin a systematic study of unitary representations of minimal -algebras. In particular, we classify unitary minimal -algebras and make substantial progress in classificat…
On classical finite and affine W-algebras
Alberto De Sole
This paper is meant to be a short review and summary of recent results on the structure of finite and affine classical W-algebras, and the application of the latter to the theory o…
ad-nilpotent ideals containing a fixed number of simple root spaces
Paola Cellini, Pierluigi Moseneder Frajria, Paolo Papi
We give formulas for the number of ad-nilpotent ideals of a Borel subalgebra of a Lie algebra of type B or D containing a fixed number of root spaces attached to simple roots. This…
ad-nilpotent -ideals in sl(n) having a fixed class of nilpotence: combinatorics and enumeration
George E. Andrews, Christian Krattenthaler, Luigi Orsina +1
We study the combinatorics of ad-nilpotent ideals of a Borel subalgebra of . We provide an inductive method for calculating the class of nilpotence of these ideals…