Results 11 to 20 of about 8,391 (169)

Toward Real-Life Applications of Fiber Lithium-Ion Batteries. [PDF]

open access: yesSmall
Fiber‐shaped lithium‐ion batteries require effective encapsulation to achieve long‐term stability in wearable applications. This work discusses different encapsulation strategies and technologies, and summarizes how encapsulation affects capacity retention, efficiency, and internal resistance.
Wei M, He N, Kim S, Lee A, Gao W.
europepmc   +2 more sources

New optical solutions of conformable fractional perturbed Gerdjikov-Ivanov equation in mathematical nonlinear optics

open access: yesResults in Physics, 2021
The current article explores the new optical solutions of the conformable fractional perturbed Gerdjikov-Ivanov (pGI) equation. The tanh method and the tanh-coth method have been applied for obtaining new solitary wave solutions.
Aniqa Zulfiqar, Jamshad Ahmad
doaj   +1 more source

Seven common errors in finding exact solutions of nonlinear differential equations [PDF]

open access: yes, 2009
We analyze the common errors of the recent papers in which the solitary wave solutions of nonlinear differential equations are presented. Seven common errors are formulated and classified.
Abdou   +75 more
core   +2 more sources

Travelling Wave Solutions to the Benney-Luke and the Higher-Order Improved Boussinesq Equations of Sobolev Type

open access: yesAbstract and Applied Analysis, 2012
By using the tanh-coth method, we obtained some travelling wave solutions of two well-known nonlinear Sobolev type partial differential equations, namely, the Benney-Luke equation and the higher-order improved Boussinesq equation.
Ömer Faruk Gözükızıl   +1 more
doaj   +1 more source

New and More Solitary Wave Solutions for the Klein-Gordon-Schrödinger Model Arising in Nucleon-Meson Interaction

open access: yesFrontiers in Physics, 2021
This paper considers methods to extract exact, explicit, and new single soliton solutions related to the nonlinear Klein-Gordon-Schrödinger model that is utilized in the study of neutral scalar mesons associated with conserved scalar nucleons coupled ...
Nauman Raza   +5 more
doaj   +1 more source

Single Inclusive Distribution and Two-Particle Correlations Inside One Jet at "Modified Leading Logarithmic Approximation" of Quantum Chromodynamics II : Steepest Descent Evaluation at Small X [PDF]

open access: yes, 2006
The MLLA single inclusive distribution inside one high energy (gluon) jet at small x is estimated by the steepest descent method. Its analytical expression is obtained outside the "limiting spectrum".
R. Perez-Ramos   +3 more
core   +4 more sources

Asymptotic behavior of the steady Navier-Stokes equation on the hyperbolic plane [PDF]

open access: yes, 2017
We develop the asymptotic behavior for the solutions to the stationary Navier-Stokes equation in the exterior domain of the 2D hyperbolic space. More precisely, given the finite Dirichlet norm of the velocity, we show the velocity decays to $0$ at ...
Chan, Chi Hin   +2 more
core   +3 more sources

Solving Nonlinear Partial Differential Equations by the sn-ns Method

open access: yesAbstract and Applied Analysis, 2012
We present the application of the sn-ns method to solve nonlinear partial differential equations. We show that the well-known tanh-coth method is a particular case of the sn-ns method.
Alvaro H. Salas
doaj   +1 more source

Finite-Temperature and -Density QED: Schwinger-Dyson Equation in the Real-Time Formalism [PDF]

open access: yes, 1993
Based on the real-time formalism, especially, on Thermo Field Dynamics, we derive the Schwinger-Dyson gap equation for the fermion propagator in QED and Four-Fermion model at finite-temperature and -density.
Kondo, K. -I., Yoshida, K.
core   +2 more sources

Solitary wave structures of a family of 3D fractional WBBM equation via the tanh–coth​ approach

open access: yesPartial Differential Equations in Applied Mathematics, 2022
The fractional nonlinear partial differential equation (FNLPDE), such as the family of 3D fractional Wazwaz–Benjamin–Bona–Mahony (WBBM) equations, are investigated in this work. We engage the tanh–coth method for this family of FNLPDE to obtain different
Abdulla - Al - Mamun   +4 more
doaj   +1 more source

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