Relativistic Toda hierarchy;
quasi-periodic solutions;
RECURSION OPERATOR;
LATTICE;
D O I:
10.1142/S1402925112500301
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
On the basis of the theory of algebraic curves, the continuous flow and discrete flow related to the relativistic Toda hierarchy are straightened out using the Abel-Jacobi coordinates. The meromorphic function and the Baker-Akhiezer function are introduced on the hyperelliptic curve. Quasi-periodic solutions of the relativistic Toda hierarchy are constructed with the help of the asymptotic properties and the algebro-geometric characters of the meromorphic function and the hyperelliptic curve.
机构:
Shijiazhuang Tiedao Univ, Dept Math & Phys, Shijiazhuang, Hebei, Peoples R China
Shijiazhuang Tiedao Univ, Dept Math & Phys, 17 Northeast Second Inner Ring, Shijiazhuang 050043, Hebei, Peoples R ChinaShijiazhuang Tiedao Univ, Dept Math & Phys, Shijiazhuang, Hebei, Peoples R China
Liu, Wei
Geng, Xianguo
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机构:
Zhengzhou Univ, Sch Math & Stat, Zhengzhou, Henan, Peoples R ChinaShijiazhuang Tiedao Univ, Dept Math & Phys, Shijiazhuang, Hebei, Peoples R China