Zobrazeno 1 - 10 of 13 pro vyhledávání: '"Nurzhan Serikbayev"'
1
Akademický článek
Exploring the Dynamics of Dark and Singular Solitons in Optical Fibers Using Extended Rational Sinh–Cosh and Sine–Cosine Methods
Autor: Annamalai Muniyappan, Kannan Manikandan, Akbota Saparbekova, Nurzhan Serikbayev
Publikováno v: Symmetry, Vol 16, Iss 5, p 561 (2024)
This investigation focuses on the construction of novel dark and singular soliton solutions for the Hirota equation, which models the propagation of ultrashort light pulses in optical fibers. Initially, we employ a wave variable transformation to con
Externí odkaz: https://doaj.org/article/e066f564f17b46a69dcf498dd2a62fb3
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2
Akademický článek
Controlling Matter-Wave Smooth Positons in Bose–Einstein Condensates
Autor: Kannan Manikandan, Nurzhan Serikbayev, Shunmuganathan P. Vijayasree, Devarasu Aravinthan
Publikováno v: Symmetry, Vol 15, Iss 8, p 1585 (2023)
In this investigation, we explore the existence and intriguing features of matter-wave smooth positons in a non-autonomous one-dimensional Bose–Einstein condensate (BEC) system with attractive interatomic interactions. We focus on the Gross–Pitae
Externí odkaz: https://doaj.org/article/ea329387771a45c38b4bde5b26344548
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3
Akademický článek
Integrable Kuralay Equations: Geometry, Solutions and Generalizations
Autor: Zhanna Sagidullayeva, Gulgassyl Nugmanova, Ratbay Myrzakulov, Nurzhan Serikbayev
Publikováno v: Symmetry, Vol 14, Iss 7, p 1374 (2022)
In this paper, we study the Kuralay equations, namely the Kuralay-I equation (K-IE) and the Kuralay-II equation (K-IIE). The integrable motion of space curves induced by these equations is investigated. The gauge equivalence between these two equatio
Externí odkaz: https://doaj.org/article/1bb9da70e4ed403ba2d3354d3a00eaa2
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4
Akademický článek
Surfaces and Curves Induced by Nonlinear Schrödinger-Type Equations and Their Spin Systems
Autor: Akbota Myrzakul, Gulgassyl Nugmanova, Nurzhan Serikbayev, Ratbay Myrzakulov
Publikováno v: Symmetry, Vol 13, Iss 10, p 1827 (2021)
In recent years, symmetry in abstract partial differential equations has found wide application in the field of nonlinear integrable equations. The symmetries of the corresponding transformation groups for such equations make it possible to significa
Externí odkaz: https://doaj.org/article/bc76db103467473da1c85f66adda8722
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5
Symmetry and conservation laws of the (2+1)-dimensional nonlinear Schrödinger-type equation
Autor: Nurzhan Serikbayev, Akbota Saparbekova
Publikováno v: International Journal of Geometric Methods in Modern Physics.
In this work, we study the (2+1)-dimensional nonlinear Schrödinger-type equation that is related to many physical phenomena in nonlinear optical fibers and water waves. Some properties of the (2+1)-dimensional nonlinear Schrödinger-type equation ar
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8b3ac080479692df1c4cbad3f9e19115
https://doi.org/10.1142/s0219887823501724
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6
Surfaces and Curves Induced by Nonlinear Schrödinger-Type Equations and Their Spin Systems
Autor: Gulgassyl Nugmanova, Nurzhan Serikbayev, Ratbay Myrzakulov, Akbota Myrzakul
Publikováno v: Symmetry
Volume 13
Issue 10
Symmetry, Vol 13, Iss 1827, p 1827 (2021)
In recent years, symmetry in abstract partial differential equations has found wide application in the field of nonlinear integrable equations. The symmetries of the corresponding transformation groups for such equations make it possible to significa
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1bbe0752b0205960b0aa7e6dbed1592d
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8
Nonlocal Complex Modified Korteweg-de Vries Equations: Reductions and Exact Solutions
Autor: Gaukhar Shaikhova, Ratbay Myrzakulov, Kuralay Yesmakhanova, Nurzhan Serikbayev
Publikováno v: Proceedings of the Twenty-First International Conference on Geometry, Integrability and Quantization, Ivaïlo M. Mladenov, Vladimir Pulov and Akira Yoshioka, eds. (Sofia: Avangard Prima, 2020)
We present three different two-dimensional nonlocal integrable cmKdV equations obtained by Ablowitz-Musslimani type of reductions which are respectively T-symmetric, S-symmetric, and ST-symmetric nonlocal cmKdV equations. Ablowiz - Musslimani type of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15e7c2a3d04b1119ad9b38d1d0a3ba4a
https://projecteuclid.org/euclid.pgiq/1602640841
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9
On the two-component generalization of the (2+1)-dimensional Davey-Stewartson I equation
Autor: Ratbay Myrzakulov, Nurzhan Serikbayev, Gulgassyl Nugmanova
Publikováno v: Journal of Physics: Conference Series. 1391:012160
The geometric-gauge equivalent of the famous Ishimori spin equation is the (2+1)-dimensional Davey-Stewartson equation, which in turn is one of the (2+1)-dimensional generalizations of the nonlinear Schrodinger equation. Multicomponent generalization
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c068fe01d8f8a7b1a0c0ec5a44bd6b36
https://doi.org/10.1088/1742-6596/1391/1/012160
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10
Einstein-Cartan gravity with scalar-fermion interactions
Autor: Gulgasyl Nugmanova, Nurzhan Serikbayev, Yerlan Myrzakulov, Ratbay Myrzakulov, Olga Razina
Publikováno v: Open Physics, Vol 10, Iss 1, Pp 47-50 (2012)
In this paper, we have considered the g-essence and its particular cases, k-essence and f-essence, within the framework of the Einstein-Cartan theory. We have shown that a single fermionic field can give rise to the accelerated expansion within the E
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9285b4d089f634b8c56f3282be6f86a
https://doi.org/10.2478/s11534-011-0102-8
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