A GRAPHICAL CALCULUS FOR 2-BLOCK SPALTENSTEIN VARIETIES

DOI10.1017/S0017089512000110zbMath1243.14042arXiv1202.6247OpenAlexW2964027456MaRDI QIDQ2882507

Gisa Schäfer

Publication date: 6 May 2012

Published in: Glasgow Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1202.6247

zbMATH Keywords

cohomologyYoung tableauxSpringer fiberdependence graphsSpaltenstein varietiescup diagramscircle diagramscolored cobordismsiterated fiber bundle

Mathematics Subject Classification ID

Rings arising from noncommutative algebraic geometry (16S38) Representations of Lie algebras and Lie superalgebras, algebraic theory (weights) (17B10) Grassmannians, Schubert varieties, flag manifolds (14M15) Classical real and complex (co)homology in algebraic geometry (14F25)

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