12 citations · 21 across the 9 of their papers we have counts for
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nlin.SI2018★ 2 cited
High order nonlocal symmetries and exact solutions of variable coefficient KdV equation
Xiangpeng Xin, Hanze Liu, Linlin Zhang
In this paper, nonlocal symmetries and exact solutions of variable coefficient Korteweg-de Vries (KdV) equation are studied for the first time. Using pseudo-potential, high order n…
math-ph2018
Nonlocal symmetries and exact solutions of variable coefficient AKNS system
Xiangpeng Xin, Hanze Liu, Yarong Xia
In this paper, nonlocal symmetries of variable coefficient Ablowitz-Kaup-Newell-Segur(AKNS) system are discussed for the first time. With lax pair of time-dependent coefficient AKN…