Výsledky vyhledávání - "unified scheme"

Akademický článek

Dynamical analysis of optical soliton solutions for CGL equation with Kerr law nonlinearity in classical, truncated M-fractional derivative, beta fractional derivative, and conformable fractional derivative types

Autor: Anuz Kumar Chakrabarty, Md. Mamunur Roshid, M.M. Rahaman, Thabet Abdeljawad, M.S. Osman

Publikováno v: Results in Physics, Vol 60, Iss , Pp 107636- (2024)

The study of optical soliton solutions plays a vital role in nonlinear optics. The foremost area of optical solitons research encompasses around optical fiber, telecommunication, meta-surfaces and others related technologies. The aim of this work is

Externí odkaz: https://doaj.org/article/c4f5c03900b546a9bd635ef899febf30

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Akademický článek

Dynamical analysis of optical soliton solutions for CGL equation with Kerr law nonlinearity in classical, truncated [formula omitted]-fractional derivative, beta fractional derivative, and conformable fractional derivative types

Autor: Kumar Chakrabarty, Anuz ^a, Mamunur Roshid, Md. ^{b, c}, Rahaman, M.M. ^b, Abdeljawad, Thabet ^{d, e, f, g, ⁎}, Osman, M.S. ^{h, i, ⁎}

Publikováno v: In Results in Physics May 2024 60

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Akademický článek

Dynamical structures of wave front to the fractional generalized equal width-Burgers model via two analytic schemes: Effects of parameters and fractionality

Autor: Pervin Mst. Razia, Roshid Harun-Or, Abdeljabbar Alrazi, Dey Pinakee, Shanta Shewli Shamim

Publikováno v: Nonlinear Engineering, Vol 12, Iss 1, Pp 65-70 (2023)

This work focuses on the fractional general equal width-Burger model, which describes one-dimensional wave transmission in nonlinear Kerr media with combined dispersive and dissipative effects. The unified and a novel form of the modified Kudryashov

Externí odkaz: https://doaj.org/article/6b8d6a66b9a947d8bdaf0e48bbc65c27

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Akademický článek

Abundant dynamical structure of solutions to truncated M-fractional modified Korteweg–de Vries model: Effects of dispersion, nonlinearity and fractionality

Autor: Khatun, Mst. Shekha ^{a, b}, Hoque, M.F. ^a, Ali, M. Zulfikar ^b, rezazadeh, Hadi ^{c, ⁎}

Publikováno v: In Results in Physics September 2023 52

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Akademický článek

Dynamical structure of optical soliton solutions for M−fractional paraxial wave equation by using unified technique

Autor: Mamunur Roshid, Md. ^a, Uddin, Mahtab ^{b, ⁎}, Mostafa, Golam ^a

Publikováno v: In Results in Physics August 2023 51

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Akademický článek

Unified gas-kinetic scheme with simplified multi-scale numerical flux for thermodynamic non-equilibrium flow in all flow regimes

Autor: Zhang, Rui ^a, Liu, Sha ^{a, b, c, ⁎}, Zhong, Chengwen ^{a, b}, Zhuo, Congshan ^{a, b}

Publikováno v: In Communications in Nonlinear Science and Numerical Simulation May 2023 119

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Akademický článek

Abundant dynamical structure of solutions to truncated M-fractional modified Korteweg–de Vries model: Effects of dispersion, nonlinearity and fractionality

Autor: Mst. Shekha Khatun, M.F. Hoque, M. Zulfikar Ali, Hadi rezazadeh

Publikováno v: Results in Physics, Vol 52, Iss , Pp 106777- (2023)

This work explores various wave pattern dynamics due to fractional derivative, dispersive and nonlinearity effects for the nonlinear time M-fractional modified Korteweg–de Vries (tM-fMKDV) model. To reconnoiter such dynamics, the unified and new fo

Externí odkaz: https://doaj.org/article/10c2ca36a3054f22a730620e33b78b0e

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Akademický článek

Dynamical structure of optical soliton solutions for M−fractional paraxial wave equation by using unified technique

Autor: Md. Mamunur Roshid, Mahtab Uddin, Golam Mostafa

Publikováno v: Results in Physics, Vol 51, Iss , Pp 106632- (2023)

This study deliberates the fractional form of the paraxial wave equation, which is used to investigate the self-focusing of optical waves in nonlinear media. The truncated time M−fractional derivative is used to get rid of the fractional order in t

Externí odkaz: https://doaj.org/article/888877cf34e346e48415ed630d1eed90

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Akademický článek

Multi-scale transition matrix approach to time series

Autor: Yuan, Qianshun ^a, Semba, Sherehe ^{a, b}, Zhang, Jing ^a, Weng, Tongfeng ^c, Gu, Changgui ^a, Yang, Huijie ^{a, ⁎}

Publikováno v: In Physica A: Statistical Mechanics and its Applications 15 September 2021 578

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