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arXiv · 2501.17516

Stokes Phenomenon and Yangians

Qian Tang·Xiaomeng Xu
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Abstract

In this paper, we first establish a connection between Yangians and the unique formal solution of the quantum hypergeometric differential equations at irregular singularities. We then realize the Stokes matrices of the hypergeometric equations as infinite matrix products of representations of Yangains, with the help of the theory of difference systems. Along the way, we also investigate the algebroid structure associated with the Stokes matrices.

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Qian Tang, Xiaomeng Xu. 2025-01-29. Stokes Phenomenon and Yangians. https://arxiv.org/abs/2501.17516

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