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20092023
most citedLie algebras associated with quadratic forms and their applications to Ringel-Hall algebras

17 citations · 59 across the 16 of their papers we have counts for

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Showing 2012Show all

2 papers · 1 filter

math.RT2012★ 4 cited

Arc diagram varieties

Justyna Kosakowska, Markus Schmidmeier

Let be an algebraically closed field and , , be partitions. An algebraic group acts on the constructible set of short exact sequences of nilpotent -linear operator…

math.RT2012★ 16 cited

Operations on Arc Diagrams and Degenerations for Invariant Subspaces of Linear Operators

Justyna Kosakowska, Markus Schmidmeier

We study geometric properties of varieties associated with invariant subspaces of nilpotent operators. There are reductive algebraic groups acting on these varieties. We give dimen…