Total positivity in symmetric spaces

2021/07/28 by G. Lusztig, Lusztig, G.
Mathematics · #Advanced Algebra and Geometry #Algebraic structures and combinatorial models #Advanced Topics in Algebra

paper · pdf · doi:10.48550/arxiv.2107.13447

Abstract

The theory of total positivity for reductive groups is here extended to the case of symmetric spaces.

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• Total positivity in reductive groups, II
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• Proceedings of the Young Researchers Workshop on Positivity in Lie Groups
• Generalizing Lusztig's total positivity