On Classification of Integrable Davey-Stewartson Type Equations
نویسندگان
چکیده
This paper is devoted to the classification of integrable Davey-Stewartson type equations. A list of potentially deformable dispersionless systems is obtained through the requirement that such systems must be generated by a polynomial dispersionless Lax pair. A perturbative approach based on the method of hydrodynamic reductions is employed to recover the integrable systems along with their Lax pairs. Some of the found systems seem to be new. MSC: 35L40, 35Q51, 35Q55, 37K10. PACS: 02.30.Ik, 02.30.Jr
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