Upper triangular parts of conjugacy classes of nilpotent matrices with finite number of \(B\)-orbits

DOI10.2969/jmsj/06530967zbMath1350.17006OpenAlexW2033946733MaRDI QIDQ371216

Lucas Fresse

Publication date: 30 September 2013

Published in: Journal of the Mathematical Society of Japan (Search for Journal in Brave)

Full work available at URL: https://projecteuclid.org/euclid.jmsj/1374586631

zbMATH Keywords

nilpotent matricesnilpotent orbitsspherical varietiesorbital varieties

Mathematics Subject Classification ID

Combinatorial aspects of representation theory (05E10) Linear algebraic groups over arbitrary fields (20G15) Coadjoint orbits; nilpotent varieties (17B08)

Related Items (4)

Parity sheaves ⋮ B-orbits of square zero in nilradical of the symplectic algebra ⋮ Some Properties of Orbital Varieties in Extremal Nilpotent Orbits ⋮ On triangular similarity of nilpotent triangular matrices

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