A filtration on the cohomology rings of regular nilpotent Hessenberg varieties
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DOI: 10.1007/s00209-020-02646-x
Abstract: Let $n$ be a positive integer. The main result of this manuscript is a construction of a filtration on the cohomology ring of a regular nilpotent Hessenberg variety in $GL(n,{\mathbb{C}})/B$ such that its associated graded… read more here.
Keywords: regular nilpotent; nilpotent hessenberg; hessenberg varieties; cohomology rings ... See more keywords