Special solutions to five autonomous integrable partial difference equations via the third and sixth Painlev\'e equations and the Garnier system in two variables
Abstract
In this paper, we study special solutions of five autonomous integrable partial difference equations (P). More precisely, we show that these P admit special solutions that are described by non-autonomous ordinary difference equations arising from B\"acklund transformations of the third and sixth Painlev\'e equations and the Garnier system in two variables. This result provides a new perspective on the relationship between autonomous integrable P and Painlev\'e-type dynamics.
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