Filtry
Stability and dynamical features of solitary wave solutions for a hydrodynamic-type system taking into account nonlocal effects
. The reduced system is shown to possess a family of the homoclinic solutions describing to be unstable. On the contrary, the waves of rarefaction are likely to be stable. Numerical......
BA - Obecná matematika
- 2014 •
- Jx •
- Odkaz
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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Noncommutative multisolitons: moduli spaces, quantization, finite theta effects and stability
We find the N-soliton solution at infinite theta, as well as the metric on the moduli space corresponding to spatial displacements of the solitons. We use an effective short range attraction between solitons. We st...
BE - Teoretická fyzika
- 2001 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Soliton solutions for higher grading affine Toda from quantum algebras
Based on quantum Lie algebras associated to affine Lie algebras we construct special soliton-like solutions for higher grading affine Toda models....
BA - Obecná matematika
- 2015 •
- D •
- Odkaz
Rok uplatnění
D - Stať ve sborníku
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The fractional soliton solutions of dynamical system arising in plasma physics: The comparative analysis
the generalized fractional soliton solutions of this kind with power law kernel and Mittag utilizes to obtain the exact analytical soliton solutions for ion sound and Langmuir wave equation. A wide range of so...
Other engineering and technologies
- 2024 •
- Jimp •
- Odkaz
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Jimp - Článek v periodiku v databázi Web of Science
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Maxwell-Bloch equations without spectral broadening: the long-time asymptotics of an input pulse in a long two-level laser amplifier
consider an unstable model described by the Maxwell-Bloch equations without spectral the Fokas-Its method of simultaneous analysis of the corresponding spectral problems, where a new type of solitons is found against an os...
Pure mathematics
- 2023 •
- Jimp •
- Odkaz
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Jimp - Článek v periodiku v databázi Web of Science
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Soliton versus the gas: Fredholm determinants, analysis, and the rapid oscillations behind the kinetic equation
of the background gas solution (a modulated elliptic wave), plus a soliton solutionWe analyse the case of a dense modified Korteweg-de Vries (mKdV) soliton gas and its large time behaviour in the presence of a sin...
Pure mathematics
- 2023 •
- Jimp •
- Odkaz
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Jimp - Článek v periodiku v databázi Web of Science
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Multi-dimensional phase portraits of stochastic fractional derivatives for nonlinear dynamical systems with solitary wave formation
shaped soliton solutions, including the unperturbed term, are also examined, and the various 2D and 3D solitonic structures are computed using the Tanh-method. It is found is through examined through various viewpoints, en...
Mathematics
- 2024 •
- Jimp •
- Odkaz
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Jimp - Článek v periodiku v databázi Web of Science
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Bright cavity solitons in metamaterials with internal resonances
We explore the formation of bright dissipative solitons in cavities with built-in nonlinear resonators. The solitons in such systems are studied both analytically and numerically. We have found a different kind of bright soliton...
JA - Elektronika a optoelektronika, elektrotechnika
- 2015 •
- Jx •
- Odkaz
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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Analyzing chaos and superposition of lump waves with other waves in the time-fractional coupled nonlinear schördinger equation
and broad range of soliton solutions. These include novel solutions like a combined dark-lump wave soliton, multiple dark-lump wave soliton, two dark-kink solitons, flat amplitude lump w...
Other natural sciences
- 2024 •
- Jimp •
- Odkaz
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
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Reliable analysis for obtaining exact soliton solutions of (2+1)-dimensional Chaffee-Infante equation
was to establish and examine closedform soliton solutions to the CIE using the modified the resulting problem was solved using the Maple tool, many soliton solutions in the shapes illustrated 3D and density plots ...
Mathematics
- 2024 •
- Jimp •
- Odkaz
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
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