The Baecklund transformation equations for the ultradiscrete KP equation
arXiv:nlin/0212014 · doi:10.1088/0305-4470/36/16/315
Abstract
The Baecklund transformation for the ultradiscrete KP equation is proposed. An algorithm to eliminate variables from the ultradiscrete linear equations is proposed. The consistency condition for the Baecklund transformation equations is obtained via the algorithm.