Coadjoint orbits of the group UT(7,K)

2006/03/28 by Mikhail V. Ignatev, Ignatev, M. V., А. Н. Панов +1 · 1 citation
Mathematics · #Advanced Algebra and Geometry #FOS: Mathematics #Geometric and Algebraic Topology #Homotopy and Cohomology in Algebraic Topology #Representation Theory (math.RT)

paper · pdf · doi:10.48550/arxiv.math/0603649

openalex publication_date 2006/03/28 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We present the classification of coadjoint orbits of the unitriangular group UT(7, K). We also describe subregular orbits of UT(n, K) for an arbitrary n.

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• Coadjoint orbits of low dimension for nilradicals of Borel subalgebras in classical types

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