GEOMETRIC KdV FLOWS, MOTIONS OF CURVES AND THE THIRD-ORDER SYSTEM OF THE AKNS HIERARCHY
GEOMETRIC KdV FLOWS, MOTIONS OF CURVES AND THE THIRD-ORDER SYSTEM OF THE AKNS HIERARCHY
复制标题
几何 KdV 流、曲线运动和 AKNS 层次结构的三阶系统
DOI:
10.1142/s0129167x11007100
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发表时间:
2011-07
影响因子:
0.6
通讯作者:
Wang, Youde
中科院分区:
文献类型:
--
作者:
Ding, Qing;Wang, Youde
By applying the concept of geometric KdV flows into Kahler and para-Kahler manifolds, we give a unified geometric interpretation for the four typical integrable equations in the third-order system of the AKNS hierarchy. That is: the KdV equation, the mKdV equation, the complex mKdV- equation and the complex mKdV+ equation are, respectively, equivalent to the first kind reduction, the second kind reduction of the geometric KdV flow of maps from R1 to the de Sitter two-space S1,1 ↪ R2,1 (regarded as a para-Kahler manifold), the geometric KdV flow of maps from R1 to the hyperbolic two-space H2 ↪ R2,1 (regarded as a Kahler manifold of noncompact type) and the geometric KdV flow of maps from R1 to the two-sphere S2 ↪ R3 (regarded as a Kahler manifold of compact type). This is an application of the general geometric KdV flows.
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DOI:
10.1088/0305-4470/20/6/021
发表时间:
1987-04
期刊:
Journal of Physics A
影响因子:
--
作者:
C. Athorne;A. Fordy
通讯作者:
C. Athorne;A. Fordy
影响因子:
2.6
作者:
Ding, Qing;Wang, Wei;Wang, Youde
通讯作者:
Wang, Youde
影响因子:
1.3
作者:
HIROTA, R
通讯作者:
HIROTA, R
DOI:
10.1007/bf02901957
发表时间:
1998-07
期刊:
Science in China Series A: Mathematics
影响因子:
--
作者:
Weiyue Ding;Youde Wang
通讯作者:
Weiyue Ding;Youde Wang
影响因子:
0.6
作者:
Joel Langer;R. Perline
通讯作者:
Joel Langer;R. Perline