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Teoreticheskaya i Matematicheskaya Fizika, 1987, Volume 71, Number 3, Pages 351–356
(Mi tmf4964)
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This article is cited in 74 scientific papers (total in 74 papers)
Nonlinear Schrödinger equation and the bogolyubov-whitham method of averaging
M. V. Pavlov
Abstract:
Averaging of the type [1] for nonlinear Schrödinger equation (NSE) using finitezone
averaging tecnique [2, 3] is investigated. In the one-zone case the results obtained
are presented in the explicit form. Some characteristics of the original equation are
averaged which are of use in applied calculations. Finally, recurrent and functional
formulas are given which connect the densities of the motion integrals of NSE, fluxes
and variational derivatives.
Received: 29.04.1986
Citation:
M. V. Pavlov, “Nonlinear Schrödinger equation and the bogolyubov-whitham method of averaging”, TMF, 71:3 (1987), 351–356; Theoret. and Math. Phys., 71:3 (1987), 584–588
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https://www.mathnet.ru/eng/tmf4964 https://www.mathnet.ru/eng/tmf/v71/i3/p351
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Abstract page: | 816 | Full-text PDF : | 304 | References: | 72 | First page: | 1 |
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