首页|Cauchy matrix approach for H1a equation in the torqued Adler-Bobenko-Suris lattice list

Cauchy matrix approach for H1a equation in the torqued Adler-Bobenko-Suris lattice list

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As a torqued version of the lattice potential Korteweg-de Vries equation,the H1ais an integrable nonsymmetric lattice equation with only one spacing parameter.In this paper,we present the Cauchy matrix scheme for this equation.Soliton solutions,Jordan-block solutions and soliton-Jordan-block mixed solutions are constructed by solving the determining equation set.All the obtained solutions have jumping property between constant values for fixed n and demonstrate periodic structure.

torqued H1 equationCauchy matrix schemeexact solutions

Jing Wang、Song-lin Zhao、Shoufeng Shen

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School of Mathematical Sciences,Zhejiang University of Technology,Hangzhou 310023,China

National Natural Science Foundation of ChinaZhejiang Provincial Natural Science Foundation

12071432LZ24A010007

2024

理论物理通讯(英文版)
中国科学院理论物理研究所 中国物理学会

理论物理通讯(英文版)

CSTPCD
影响因子:0.333
ISSN:0253-6102
年,卷(期):2024.76(10)