26 citations · 26 across the 3 of their papers we have counts for
3 papers
nlin.SI2010
Designable integrability of the variable coefficient nonlinear Schrödinger equation
Jingsong He, Yishen Li
The designable integrability(DI) of the variable coefficient nonlinear Schrödinger equation (VCNLSE) is first introduced by construction of an explicit transformation which maps VC…
cond-mat.quant-gas2010★ 26 cited
Matter-wave solitons and finite-amplitude Bloch waves in optical lattices with a spatially modulated nonlinearity
Jie-Fang Zhang, Yi-Shen Li, Jianping Meng +2
We investigate solitons and nonlinear Bloch waves in Bose-Einstein condensates trapped in optical lattices. By introducing specially designed localized profiles of the spatial modu…
solv-int1998
Binary Nonlinearization of AKNS Spectral Problem under Higher-Order Symmetry Constraints
Yishen Li, Wen-Xiu Ma
Binary nonlinearization of AKNS spectral problem is extended to the cases of higher-order symmetry constraints. The Hamiltonian structures, Lax representations, -matrices and in…