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arXiv · 0911.3562

Epsilon Systems on Geometric Crystals of Type $A_n$

Toshiki Nakashima
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Abstract

We introduce an epsilon system on a geometric crystal of type $A_n$, which is a certain set of rational functions with some nice properties. We shall show that it is equipped with a product structure and that it is invariant under the action of tropical R maps.

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BibTeXRIS

Toshiki Nakashima. 2010-03-19. Epsilon Systems on Geometric Crystals of Type $A_n$. https://doi.org/10.3842/sigma.2010.023

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