Physica 4D (1982) 270-274 North-Holland Publishing Company TO THE INTEGRABILITY OF THE SYSTEM OF TWO COUPLED NONLINEAR SCHRODINGER EQUATIONS
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چکیده
Here A, B are arbitrary constants, t~ is an arbitrary constant vector. The notion of the dispersion laws, degenerative to processes including several types of waves may be defined by analogous way, Let us consider, for example, the process in which one ~ave with dispersion law 11(k) is formed as a result of the interaction of two waves with d~:~peJsion law o(k). Such a process is described %' ~he resonant condition
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