Third-order integrable difference equations generated by a pair of second-order equations

DOI10.1088/0305-4470/39/5/009zbMath1092.39003arXivnlin/0512072OpenAlexW2011669882MaRDI QIDQ3376101

Junta Matsukidaira, Daisuke A. Takahashi

Publication date: 20 March 2006

Published in: Journal of Physics A: Mathematical and General (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/nlin/0512072

zbMATH Keywords

invariant curvesQuispel-Robert-Thomson systemSecond-order integrable difference equationsthird-order integrable difference equationsultradiscretization of an equation

Mathematics Subject Classification ID

Additive difference equations (39A10)

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