Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10727553 | Physics Letters A | 2005 | 13 Pages |
Abstract
A new (2+1)-dimensional modified BKK soliton equation is proposed, which has a close connection with the BKK soliton hierarchy. Through a natural nonlinearization of the BKK eigenvalue problems, a finite-dimensional integrable Hamiltonian system is obtained. The Abel-Jacobi coordinates are constructed to straighten out the Hamiltonian flows, from which the quasi-periodic solutions of the (2+1)-dimensional BKK equation are derived by resorting to the Riemann theta functions.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Physics and Astronomy (General)
Authors
Jinshun Zhang,