13 citations · 24 across the 3 of their papers we have counts for
3 papers
nlin.SI2022★ 1 cited
Decomposition solutions and Bäcklund transformations of the BKP and CKP equations
Xiazhi Hao, S. Y. Lou
In this paper, we define the modified formal variable separation approach and show how it determines, in a remarkably simple manner, the decomposition solutions, the Bäcklund trans…
math-ph2022★ 13 cited
Linear superposition in the general heavenly equation
S. Y. Lou, Xiazhi Hao
Evidently, the linear superposition principle can not be exactly established as a general principle in the presence of nonlinearity, and, at the first glance, there is no expectati…
nlin.SI2022★ 10 cited
Integrable nonlinear Klein-Gordon systems with nonlocality and/or space-time exchange nonlocality
Man Jia, S. Y. Lou
In additional to the parity () symmetric, time reversal () symmetric, and symmetric nonlocal integrable systems, some other types of nonloc…