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Uniqueness in the Kashiwara-Vergne conjecture

Anton Alekseev·Emanuela Petracci
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Abstract

We prove that a universal symmetric solution of the Kashiwara-Vergne conjecture is unique up to order one. in the Appendix by the second author, this result is used to show that solutions of the Kashiwara-Vergne conjecture for quadratic Lie algebras existing in the literature are not universal.

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Anton Alekseev, Emanuela Petracci. 2005-08-03. Uniqueness in the Kashiwara-Vergne conjecture. https://arxiv.org/abs/math/0508077

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