Poset pinball, GKM-compatible subspaces, and Hessenberg varieties
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Publication:2407549
DOI10.2969/jmsj/06930945zbMath1384.55005arXiv1007.2750OpenAlexW2964076392MaRDI QIDQ2407549
Megumi Harada, Julianna S. Tymoczko
Publication date: 6 October 2017
Published in: Journal of the Mathematical Society of Japan (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1007.2750
equivariant cohomologylocalizationSpringer theoryGoresky-Kottwitz-MacPherson theorygraded partially ordered setsnilpotent Hessenberg varieties
Group actions on varieties or schemes (quotients) (14L30) Semisimple Lie groups and their representations (22E46) Equivariant homology and cohomology in algebraic topology (55N91)
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