Elliptic solutions of the semi-discrete BKP equation

Abstract

We consider elliptic solutions of the semi-discrete BKP equation and derive equations of motion for their poles. The basic tool is the auxiliary linear problem for the wave function.

arXiv comment8 pages

References in corpus (3)

• Spin generalization of the Ruijsenaars-Schneider model, non-abelian 2D Toda chain and representations of Sklyanin algebra
• On the BKP hierarchy: additional symmetries, Fay identity and Adler-Shiota-van Moerbeke formula
• Elliptic solutions to integrable nonlinear equations and many-body systems