arXiv · 0911.3210
Given a quasi-Hermitian semisimple Lie algebra, we describe possible spectra of the sum of two admissible elements from its dual vector space.
A. Eshmatov, P. Foth. 2009-11-17. On sums of admissible coadjoint orbits. https://arxiv.org/abs/0911.3210
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