English

Lax forms of the $q$-Painlev\'e equations

Exactly Solvable and Integrable Systems 2009-11-13 v1

Abstract

All qq-Painlev\'e equations which are obtained from the qq-analog of the sixth Painlev\'e equation are expressed in a Lax formalism. They are characterized by the data of the associated linear qq-difference equations. The degeneration pattern from the qq-Painlev\'e equation of type A2A_2 is also presented.

Cite

@article{arxiv.0810.0058,
  title  = {Lax forms of the $q$-Painlev\'e equations},
  author = {Mikio Murata},
  journal= {arXiv preprint arXiv:0810.0058},
  year   = {2009}
}

Comments

24 pages

R2 v1 2026-06-21T11:25:58.395Z