Abstract
Exponential solutions of the Yang-Baxter equation give rise to generalized Schubert polynomials and corresponding symmetric functions. We provide several descriptions of the local stationary algebra defined by this equation. This allows us to construct various exponential solutions of the YBE. The B n and G 2 cases are also treated.
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Partially supported by the NSF (DMS-9400914).
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Fomin, S., Kirillov, A.N. Universal exponential solution of the Yang-Baxter equation. Letters in Mathematical Physics 37, 273–284 (1996). https://doi.org/10.1007/BF00343191
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DOI: https://doi.org/10.1007/BF00343191