Arc diagram varieties

zbMath1316.14093arXiv1211.5798MaRDI QIDQ2939724

Markus Schmidmeier, Justyna Kosakowska

Publication date: 22 January 2015

Full work available at URL: https://arxiv.org/abs/1211.5798

zbMATH Keywords

stratificationdegenerationinvariant subspacesBruhat orderLittlewood-Richardson tableauxHall polynomialspartial ordersnilpotent varietiesarc diagramssaturation chains

Mathematics Subject Classification ID

Group actions on varieties or schemes (quotients) (14L30) Representations of quivers and partially ordered sets (16G20) Graph algorithms (graph-theoretic aspects) (05C85)

Related Items (5)

Operations on arc diagrams and degenerations for invariant subspaces of linear operators. Part II ⋮ Box moves on Littlewood-Richardson tableaux and an application to invariant subspace varieties ⋮ The boundary of the irreducible components for invariant subspace varieties ⋮ Two partial orders for standard Young tableaux ⋮ Finite direct sums of cyclic embeddings

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