Zhang, D.; Zhang, D.J.
(Symmetry, Integrability and Geometry: Methods and Applications, 2017)
In the paper we derive rational solutions for the lattice potential modified Korteweg-de Vries equation, and Q2, Q1(δ), H3(δ), H2 and H1 in the Adler-Bobenko-Suris list. Bäcklund transformations between these lattice ...