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arXiv · 0912.4302

Vertex operator for the non-autonomous ultradiscrete KP equation

Yoichi Nakata
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Abstract

We propose an ultradiscrete analogue of the vertex operator in the case of the ultradiscrete KP equation--several other ultradiscrete equations--which maps N-soliton solutions to N+1-soliton ones.

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Yoichi Nakata. 2009-12-22. Vertex operator for the non-autonomous ultradiscrete KP equation. https://doi.org/10.1088/1751-8113%2F43%2F19%2F195201

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