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
The Loewy series of principal indecomposable modules in the regular nilpotent representations of ????????(3,k)
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DOI: 10.1142/s0219498819502050
Abstract: Let [Formula: see text] be a simple Lie algebra of type [Formula: see text] over an algebraically closed field [Formula: see text] of prime characteristic [Formula: see text] and [Formula: see text] be the reduced… read more here.
Keywords: series principal; see text; formula see; regular nilpotent ... See more keywords