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nlin.SI2019
Elliptic solutions of Boussinesq type lattice equations and the elliptic Nth root of unity
Frank W Nijhoff, Ying-ying Sun, Da-jun Zhang
We establish an infinite family of solutions in terms of elliptic functions of the lattice Boussinesq systems by setting up a direct linearisation scheme, which provides the soluti…
nlin.SI2019★ 4 cited
Rational solutions for three semi-discrete modified Korteweg-de Vries type equations
Yingying Sun, Songlin Zhao
In this paper, we consider three semi-discrete modified Korteweg-de Vries type equations which are the nonlinear lumped self-dual network equation,the semi-discrete lattice potenti…