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Reductions of lattice mKdV to $q$-$\mathrm{P}_{VI}$

Exactly Solvable and Integrable Systems 2015-06-03 v1

Abstract

This Letter presents a reduction of the lattice modified Korteweg-de-Vries equation that gives rise to a qq-analogue of the sixth Painlev\'e equation. This new approach allows us to give the first ultradiscrete Lax representation of an ultradiscrete analogue of the sixth Painlev\'e equation.

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Cite

@article{arxiv.1112.2419,
  title  = {Reductions of lattice mKdV to $q$-$\mathrm{P}_{VI}$},
  author = {Christopher M. Ormerod},
  journal= {arXiv preprint arXiv:1112.2419},
  year   = {2015}
}

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4 pages