Results 71 to 80 of about 403 (167)

Unraveling the Mystery of Melt Migration in Migmatites: From Channeling Instability to Pattern Formation

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 5, May 2026.
Abstract Melt migration in partially molten rocks is commonly described by porous flow models controlled by the hydro‐mechanical compaction length, which effectively explains melt extraction at mid‐ocean ridges. However, this framework cannot account for the paradoxical accumulation of small melt fractions into rhythmic leucosome–melanosome bands in ...
Qingpei Sun, Manman Hu, Roberto Weinberg, Klaus Regenauer‐Lieb   +3 more
wiley   +1 more source

A Kind of New Coupled Model for Rossby Waves in Two Layers Fluid

IEEE Access, 2020
In this article, a new model for Rossby waves in two layers fluid is studied. Form the dimensionless baroclinic quasi-geostrophic vortex equations include exogenous and dissipative, the new (2 + 1)-dimensional coupled ZK-mZK equations are established by ...
Runhua Tian, Zongguo Zhang, Baojun Zhao, Hongwei Yang   +3 more
doaj   +1 more source

Impact of high dispersion and cubic-quintic-septic nonlinearity on optical solitons perturbations of the resonant nonlinear Schrödinger equation with multiplicative white noise

Ain Shams Engineering Journal
This study investigates the effect of high dispersion, perturbations, cubic-quintic-septic nonlinearity, and multiplicative white noise on the resonant nonlinear Schrödinger equation in the Bohm potential.
Elsayed M.E. Zayed, Mahmoud M. El-Horbaty, Mona El-Shater, Ahmed H. Arnous, Aydin Secer, Nehad Ali Shah, Jae Dong Chung   +6 more
doaj   +1 more source

Analytical Dynamics of Complex Soliton Structures Characterized by Hyperbolic, Trigonometric, and Jacobi Elliptic Solutions in the Coupled Higgs System

Journal of Mathematics
This work is devoted to the analytical investigation of the 1+1-dimensional coupled Higgs system, which arises in a spectrum of physical contexts including plasma physics, nonlinear optics, field theory, and hydrodynamic wave propagation.
Laila A. Al-Essa, Sonia Akram, Mati Ur Rahman, Khalid Aldawsari, Mehmet Yavuz   +4 more
doaj   +1 more source

88th Annual Meeting of the Meteoritical Society 2026: Abstracts

Meteoritics &Planetary Science, Volume 61, Issue S1, Page S48-S551, August 2026.
wiley   +1 more source

Analytical soliton solutions of the fractional perturbed Gerdjikov-Ivanov equation using the jacobi elliptic function expansion method

Thermal Science
The perturbed Gerdjikov-Ivanov equation is important and has several applications in photonic crystal fibers and fiber optics. In this work, the Jacobi elliptic function expansion approach has been used to solve the Gerdjikov-Ivanov equation. The Jacobi elliptic function expansion method is used to find the solutions for solitary waves and soliton ...
Nauman Ahmed, Shazia Umer, Dumitru Baleanu, Muhammad Baber, Ali Akgul, Ali Raza, Hala Taha   +6 more
openaire   +1 more source

Diverse Jacobi Elliptic Function Solutions and Dynamical Behaviors for a High-Order KdV Type Wave Equation via Extended F-Expansion Method

Mathematics
This paper focuses on a high-order Korteweg–de Vries wave equation. The extended F-expansion method, a modified form of Kudryashov’s auxiliary equation approach, is employed to construct Jacobi elliptic function solutions for this equation.
Jiayi Fu, Weixu Ni, Wenxia Chen
doaj   +1 more source

New explicit wave profiles of kundu-mukherjee-naskar equation through jacobi elliptic function expansion method

, 2022
Abstract In this paper, the Jacobi elliptic function expansion approach is used to explore the Kundu-Mukherjee-Naskar equation, which describes the fiber pulse in optics, rogue waves in the seas, and light beam bending. As a consequence, many structures of solutions based on the parameter module m, such as optical dark-bright, dark, bright, singular ...
Tarla, Sibel, Ali, Karmina K., Yusuf, Abdullahi, Yılmazer, Reşat, Alquran, Marwan   +4 more
openaire   +1 more source

ePoster

European Journal of Neurology, Volume 33, Issue S1, June 2026.
wiley   +1 more source

Exact solutions for the Cahn–Hilliard equation in terms of Weierstrass-elliptic and Jacobi-elliptic functions

Scientific Reports
Despite the historical position of the F-expansion method as a method for acquiring exact solutions to nonlinear partial differential equations (PDEs), this study highlights its superiority over alternative auxiliary equation methods.
Akhtar Hussain, Tarek F. Ibrahim, F. M. Osman Birkea, Abeer M. Alotaibi, Bushra R. Al-Sinan, Herbert Mukalazi   +5 more
doaj   +1 more source