Si‐Qi Liu

activity

20042026

most citedA 2-Component Generalization of the Camassa-Holm Equation and Its Solutions

363 citations · 773 across the 44 of their papers we have counts for

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math.AG2026

Finite Group Reduction of the DR/DZ Hierarchies

Si-Qi Liu, Youjin Zhang, Tianwen Zhong

We show that the finite group reduction of the Dubrovin-Zhang/Double Ramification hierarchy associated with a semisimple CohFT preserves its bihamiltonian structure and its tau str…

math.DG2026

Generalized Frobenius Manifold Structures on the Orbit Spaces of Affine Weyl Groups II

Lingrui Jiang, Si-qi Liu, Yingchao Tian +1

This is a sequel to arXiv:2506.13656, in which an approach to construct a class of generalized Frobenius manifold structures on the orbit spaces of affine Weyl groups is presented.…