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Akademický článek

Invariant solutions, lie symmetry analysis, bifurcations and nonlinear dynamics of the Kraenkel-Manna-Merle system with and without damping effect

Autor: Khaled Aldwoah, Shabir Ahmad, Faez Alqarni, Jihad Younis, Hussam E. Hashim, Manel Hleili

Publikováno v: Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)

Abstract This work investigates the Kraenkel-Manna-Merle (KMM) system, which models the nonlinear propagation of short waves in saturated ferromagnetic materials subjected to an external magnetic field, despite the absence of electrical conductivity.

Externí odkaz: https://doaj.org/article/74dc807393a14ad191c7078977df50e6

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Akademický článek

Generalized Lorentzian Ricci solitons on 3-dimensional Lie groups associated to the Bott Connection

Autor: Ghodratallah Fasihi Ramandi, Shahroud Azami, Vahid Pirhadi

Publikováno v: AUT Journal of Mathematics and Computing, Vol 5, Iss 4, Pp 305-319 (2024)

In this paper, we investigate which one of the non-isometric left-invariant Lorentz metrics $g$ on $3$-dimensional Lie groups satisfies the generalized Ricci soliton equation $a{\rm Ric}^B [g] + \dfrac{b}{2}{\cal L}_{ X}^B g +cX^\flat\otimes X^\flat

Externí odkaz: https://doaj.org/article/682a1cf4558b4f38a7bf320f05b5ca5c

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Akademický článek

Almost Kenmotsu 3-h-metric as a cotton soliton

Autor: Dey, Dibakar, Majhi, Pradip

Publikováno v: Arab Journal of Mathematical Sciences, 2022, Vol. 30, Issue 2, pp. 161-170.

Externí odkaz: http://www.emeraldinsight.com/doi/10.1108/AJMS-10-2020-0103

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Akademický článek

Almost Kenmotsu 3-h-metric as a cotton soliton

Autor: Dibakar Dey, Pradip Majhi

Publikováno v: Arab Journal of Mathematical Sciences, Vol 30, Iss 2, Pp 161-170 (2024)

Purpose – Cotton soliton is a newly introduced notion in the field of Riemannian manifolds. The object of this article is to study the properties of this soliton on certain contact metric manifolds. Design/methodology/approach – The authors consi

Externí odkaz: https://doaj.org/article/e1af239a9b1046a4b95075574670348a

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Akademický článek

Computational approach in obtaining analytic solutions of a generalized nonlinear breaking soliton equation with applications in engineering and physics

Autor: Oke Davies Adeyemo, Chaudry Masood Khalique

Publikováno v: Journal of Taibah University for Science, Vol 18, Iss 1 (2024)

Higher-order nonlinear wave models have been a source of attraction to a huge number of researchers in recent times as a result of their significance in mathematical physics, other nonlinear sciences as well as engineering. In consequence, we outline

Externí odkaz: https://doaj.org/article/e8ae22c9686644de911207df1a4c9764

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