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20182023
most citedOn the dispersionless Davey-Stewartson system: Hamiltonian vector fields Lax pair and relevant nonlinear Riemann-Hilbert problem for dDS-II system

9 citations · 19 across the 6 of their papers we have counts for

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nlin.SI2023

On the discrete modified KP hierarchy: tau functions, Fay identity and squared eigenfunction symmetries

Kelei Tian, Guangmiao Lai, Ge Yi +1

In this paper, we prove the existence of tau functions of the discrete modified KP hierarchy and define the squared eigenfunction symmetry. Meanwhile, the Fay identity with its dif…