Search Results - "Gromov, E M"

Damped solitons in an extended nonlinear Schrödinger equation with a spatial stimulated Raman scattering and decreasing dispersion by Gromov, E.M., Malomed, B.A.

“…Dynamics of solitons is considered in the framework of an extended nonlinear Schrödinger equation (NLSE), which is derived from a system of the Zakharov׳s type…”
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Interplay of the pseudo-Raman term and trapping potentials in the nonlinear Schrödinger equation by Gromov, E.M., Malomed, B.A.

“…•Solitons in an extended nonlinear Schrödinger equation are studied.•Interplay of a pseudo-Raman-scattering effect and external potentials is…”
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Vector solitons in coupled nonlinear Schrödinger equations with spatial stimulated scattering and inhomogeneous dispersion by Gromov, E.M., Malomed, B.A., Tyutin, V.V.

“…•Vector solitons in coupled extended nonlinear Schrödinger equations are studied.•We consider media with a pseudo-Raman-scattering and inhomogeneous…”
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Soliton dynamics in media with space stimulated Raman scattering and synchronic spatial variation of dispersion and self-phase modulation by Aseeva, N V, Gromov, E M, Tyutin, V V

“…Solitons dynamics in the frame of the extended nonlinear Schrödinger equation taking into account space stimulated Raman scattering (SSRS), synchronic spatial…”
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Phase interaction of short vector solitons by Aseeva, N.V., Gromov, E.M., Tyutin, V.V.

“…An interaction of vector solitons in the frame of coupled third-order nonlinear Schrödinger equations taking into account third-order linear dispersion,…”
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Kink Waves in an Extended Nonlinear Schrödinger Equation with Allowance for Stimulated Scattering and Nonlinear Dispersion by Gromov, E. M., Tyutin, V. V.

“…We study the stationary wave solutions of an extended nonlinear Schrödinger equation with nonlinear dispersion and stimulated scattering. New classes of the…”
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Stationary internal waves in the upper atmosphere with allowance for inhomogeneity, nonlinearity, and losses by Savina, O. N., Gromov, E. M., Tyutin, V. V.

“…The possibility of the existence of a solitary internal gravity wave at heights of the Earth’s thermosphere is considered. Analytical results were obtained in…”
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Solitons in an Extended Nonlinear Schrödinger Equation with Pseudo Stimulated Scattering and Inhomogeneous Cubic Nonlinearity by Aseeva, N. V., Gromov, E. M., Tyutin, V. V.

“…We consider the soliton dynamics within the framework of an extended nonlinear Schrödinger equation with pseudo stimulated scattering, which occurs from the…”
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The short envelope soliton dynamics in inhomogeneous dispersive media with allowance for stimulated scattering by damped low-frequency waves by Aseeva, N. V., Gromov, E. M., Tyutin, V. V.

“…We consider the soliton dynamics in terms of the extended nonlinear Schrödinger equation taking into account the inhomogeneous linear second-order dispersion…”
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Interplay of the pseudo-Raman term and trapping potentials in the nonlinear Schroedinger equation by Gromov, E. M, Malomed, B. A

“…We introduce a nonlinear Schroedinger equation (NLSE) which combines the pseudo-stimulated-Raman-scattering (pseudo-SRS) term, i.e., a non-conservative cubic…”
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Dynamics of wave packets in the frame of third-order nonlinear Schrödinger equation by Gromov, E.M., Piskunova, L.V., Tyutin, V.V.

“…Dynamics of wave packets described by the third-order nonlinear Schrödinger equation is considered employing numerical methods. It is shown that initial pulse…”
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Dynamics of the Davydov–Scott soliton with location or velocity mismatch of its high-frequency component by Blyakhman, L.G., Gromov, E.M., Onosova, I.V., Tyutin, V.V.

“…The dynamics of a two-component Davydov–Scott (DS) soliton with a small mismatch of the initial location or velocity of the high-frequency (HF) component was…”
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Soliton oscillations in the Zakharov-type system at arbitrary nonlinearity-dispersion ratio by Blyakhman, L.G., Gromov, Е.M., Malomed, B.A., Tyutin, V.V.

“…•The dynamics of the two-component (HF-LF) soliton with initial displacement of the HF component is investigated.•The study is performed in the framework of…”
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Damped solitons in an extended nonlinear Schrodinger equation with a spatial stimulated Raman scattering and decreasing dispersion by Gromov, E. M, Malomed, B. A

“…Dynamics of solitons is considered in the framework of an extended nonlinear Schrodinger equation (NLSE), which is derived from a system of the Zakharov's type…”
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Short vector solitons by Gromov, E.M., Tyutin, V.V., Vorontzov, D.E.

“…A class of short vector solitons in the frame of the coupled third-order nonlinear Schrödinger equation (CNSE-3) is found. Stability of the solitons in…”
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Propagation of short nonlinear wave packets and solitons in smoothly inhomogeneous media by Gromov, E.M.

“…Propagation of 1D short (of the order of a few wavelengths) nonlinear wave packets and envelope solitons in a smoothly inhomogeneous medium with a linear…”
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Soliton dynamics in an extended nonlinear Schrodinger equation with a spatial counterpart of the stimulated Raman scattering by Gromov, E. M, Malomed, B. A

“…Dynamics of solitons is considered in the framework of the extended nonlinear Schrodinger equation (NLSE), which is derived from a system of Zakharov's type…”
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Solitons in a third-order nonlinear Schrödinger equation with the pseudo-Raman scattering and spatially decreasing second-order dispersion by Aseeva, N. V., Gromov, E. M., Onosova, I. V., Tyutin, V. V.

“…Evolution of solitons is addressed in the framework of a third-order nonlinear Schrödinger equation (NLSE), including nonlinear dispersion, third-order…”
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High-frequency solitons in media with induced scattering from damped low-frequency waves with nonuniform dispersion and nonlinearity by Aseeva, N. V., Gromov, E. M., Tyutin, V. V.

“…The dynamics of high-frequency field solitons is considered using the extended nonhomogeneous nonlinear Schrödinger equation with induced scattering from…”
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Waves described by higher approximations of the nonlinear schrödinger equation by Gromov, E. M., Talanov, V. I.

“…We analyze nonlinear waves within the framework of the basic equation of the third approximation of the theory of dispersion of nonlinear waves. This equation,…”
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