相关期刊:《Frontiers of Structural and Civil Engineering》《Chinese Physics C》《Advances in Chemical Engineering and Science》《Frontiers of Mathematics in China》更多>>
A new r-matrix of the integrable coupling system is obtained by nonlineaxization of the coupling eigenvalue problem. As a reduction, we present the r-matrix of the coupling Ablowitz-Kaup Newell Segur (AKNS) equation...
Supported by the Alexander von Humbold t Foundation,Germany;the Chinese National Basic Reseach Projec t“Nonlinear Science”,Special Grant of Excellent Ph.D.Thesis and Doctoral Programme Foundation of the Institution of High Education of China,the Science&Technology Foundation(Youth Talent Foundation)and the Science Research Foundation of Education Committee of Liaoning Province of China;The author would like to express his sincere thanks to Professor Strampp Walter for his warm invitation and hospitality.
A new method is presented to generate finite dimensional integrable systems.Our starting point is a generalized Lax matrix instead of usual Lax pair.Then a unisonant r-matrix structure and a set of generalized Hamilto...
It is shown that the sl_(2) trigonometric Ruijsenaars-Schneider model admits a nondynamical r-matrix structure under a certain gauge.The corresponding r-matrix is the classical limit of a twisted trigonometric R-matri...
Supported in part by the National Natural Science Foundation of China.
By taking the concept of weight conservation into account,new solations of Yang-Baxter equation without spectral parameter are obtained through the non-standard A-matrix on the feensorial space V^(1/2) (j≠1/2)in term...