13 citations · 29 across the 9 of their papers we have counts for
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math.AG2008★ 3 cited
Two orbits: When is one in the closure of the other?
Vladimir L. Popov
Let be a connected linear algebraic group, let be a finite dimensional algebraic -module, and let , be two -orbits in . We describe a…
math.AG2008
Irregular and singular loci of commuting varieties
Vladimir L. Popov
We prove that the singular locus of the commuting variety of a noncommutative reductive Lie algebra is contained in the irregular locus and we compute the codimension of the latter…