Projections of the minimal nilpotent orbit in a simple Lie algebra and secant varieties

DOI10.1017/s0305004123000348arXiv2105.02709OpenAlexW3158354776MaRDI QIDQ6076961

Dmitri I. Panyushev

Publication date: 17 October 2023

Published in: Mathematical Proceedings of the Cambridge Philosophical Society (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2105.02709

Mathematics Subject Classification ID

Group actions on varieties or schemes (quotients) (14L30) Graded Lie (super)algebras (17B70) Coadjoint orbits; nilpotent varieties (17B08) Secant varieties, tensor rank, varieties of sums of powers (14N07)

Cites Work

• Severi varieties
• Adjoint varieties and their secant varieties
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• On spherical nilpotent orbits and beyond
• Secant varieties of adjoint varieties: Orbit decomposition
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• THE WEYL GROUP OF A GRADED LIE ALGEBRA
• Homogeneous projective varieties with degenerate secants
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