The extended Ablowitz-Ladik hierarchy and a generalized Frobenius manifold
Mathematical Physics
2024-04-16 v1 math.MP
Abstract
We define a certain extension of the Ablowitz-Ladik hierarchy, and prove that this extended integrable hierarchy coincides with the topological deformation of the Principal Hierarchy of a generalized Frobenius manifold with non-flat unity.
Keywords
Cite
@article{arxiv.2404.08895,
title = {The extended Ablowitz-Ladik hierarchy and a generalized Frobenius manifold},
author = {Si-Qi Liu and Yuewei Wang and Youjin Zhang},
journal= {arXiv preprint arXiv:2404.08895},
year = {2024}
}