Algebro-geometric constructions of the (2+l)-dimensional differential-difference equation

作者：Zhu Junyi^*; Geng Xianguo

来源：Physics Letters A, 2007, 368(6): 464-469.

DOI：10.1016/j.physieta.2007.04.041

• differential-difference equations
• algebro-geometric constructions

A hierarchy of differential-difference equations is derived. A (2 +1)-dimensional lattice is decomposed into solvable ordinary differential equations with the help of two (1 + 1)-dimensional lattices. On use of the finite-order expansion of Lax matrix, the algebro-geometric constructions of the (2 +1)-dimensional lattice are proposed.

• 出版日期2007-9-3
• 单位郑州大学