Geodesic
ULTRADISCRETIZATION OF THE TZITZEICA EQUATION
Glasgow mathematical journal, Tome 47 (2005) no. A, pp. 77-85

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DOI

The trilinear form of the discrete Tzitzeica equation by Schief is found to be a discrete Toda molecule equation with a special boundary condition. Based on this fact, a higher order discrete Tzitzeica equation and an ultradiscrete Tzitzeica equation are obtained.
DOI : 10.1017/S0017089505002302
Mots-clés : 35Q51 
HIROTA, RYOGO; TAKAHASHI, DAISUKE. ULTRADISCRETIZATION OF THE TZITZEICA EQUATION. Glasgow mathematical journal, Tome 47 (2005) no. A, pp. 77-85. doi: 10.1017/S0017089505002302
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     title = {ULTRADISCRETIZATION {OF} {THE} {TZITZEICA} {EQUATION}},
     journal = {Glasgow mathematical journal},
     pages = {77--85},
     year = {2005},
     volume = {47},
     number = {A},
     doi = {10.1017/S0017089505002302},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089505002302/}
}
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