116 citations · 172 across the 9 of their papers we have counts for
9 papers
Interactions Between Solitons and Other Nonlinear Schrödinger Waves
S. Y. Lou, Xue-Ping Cheng, Xiao-Yan Tang
The Nonlinear Schrödinger (NLS) equation is widely used in everywhere of natural science. Various nonlinear excitations of the NLS equation have been found by many methods. However…
From nothing to something: discrete integrable systems
S Y Lou, Yu-qi Li, Xiao-yan Tang
Chinese ancient sage Laozi said that everything comes from `nothing'. Einstein believes the principle of nature is simple. Quantum physics proves that the world is discrete. And co…
Nonsensitive nonlinear homotopy approach
Yuan Gao, S. Y. Lou
Generally, natural scientific problems are so complicated that one has to establish some effective perturbation or nonperturbation theories with respect to some associated ideal mo…
Coupled KdV equations derived from atmospherical dynamics
S. Y. Lou, Bin Tong, Heng-chun Hu +1
Some types of coupled Korteweg de-Vries (KdV) equations are derived from an atmospheric dynamical system. In the derivation procedure, an unreasonable -average trick (which is u…
Folded solitary waves and Foldons in 2+1 dimensions
Xiao-yan Tang, Sen-yue Lou
A general type of localized excitations, folded solitary waves and foldons, are defined and studied both analytically and graphically. The folded solitary waves and foldons may be…
Second order Lax pairs of nonlinear partial differential equations with Schwarz variants
Sen-yue Lou, Xiao-yan Tang, Qing-Ping Liu +1
In this paper, we study the possible second order Lax operators for all the possible (1+1)-dimensional models with Schwarz variants and some special types of high dimensional model…