349 citations · 1.6k across the 52 of their papers we have counts for
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nlin.SI2004★ 57 cited
Supersymmetry and algebraic deformations
D. Gomez-Ullate, N. Kamran, R. Milson
We describe a class of algebraically solvable SUSY models by considering the deformation of invariant polynomial flags by means of the Darboux transformation. The algebraic deforma…
math.DG2004
An infinite-dimensional manifold structure for analytic Lie pseudogroups of infinite type
Niky Kamran, Thierry Robart
We construct a infinite-dimensional manifold structure adapted to analytic Lie pseudogroups of infinite type. More precisely, we prove that any isotropy subgroup of an analytic Lie…
nlin.SI2004★ 30 cited
Quasi-Exact Solvability and the direct approach to invariant subspaces
D. Gomez-Ullate, N. Kamran, R. Milson
We propose a more direct approach to constructing differential operators that preserve polynomial subspaces than the one based on considering elements of the enveloping algebra of…