Geodesic
Continuum Limit of the Triple Tau-Function Model
Teoretičeskaâ i matematičeskaâ fizika, Tome 129 (2001) no. 2, pp. 317-326 
V. V. Mangazeev; S. M. Sergeev. Continuum Limit of the Triple Tau-Function Model. Teoretičeskaâ i matematičeskaâ fizika, Tome 129 (2001) no. 2, pp. 317-326. http://geodesic.mathdoc.fr/item/TMF_2001_129_2_a10/
@article{TMF_2001_129_2_a10,
     author = {V. V. Mangazeev and S. M. Sergeev},
     title = {Continuum {Limit} of the {Triple} {Tau-Function} {Model}},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
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     year = {2001},
     volume = {129},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2001_129_2_a10/}
}
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Voir la notice de l'article provenant de la source Math-Net.Ru

We present a system of integrable second-order differential equations for three fields in the three-dimensional space-time. The system is obtained as the continuum limit of discrete equations for a triplet of tau-functions. We give a parameterization of the soliton solutions of equations of motion, describe the linear problem, and establish the integrability of the corresponding classical field theory.

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