Results 1 to 10 of about 2,192,180 (155)

New solution algorithm of coupled nonlinear system of Schrodinger equations

Alexandria Engineering Journal, 2018
In this article, new extension of the generalized and improved homogeneous balance method is proposed for constructing new structure of rich class of exact travelling wave solutions of nonlinear evolution equations by using the Maple package.
A. Neirameh, M. Eslami, S. Shokooh
doaj   +1 more source

A modified three-term of Dai–Yuan type derivative-free algorithm for nonlinear monotone equations with signal recovery problems

Franklin Open
A lot of researchers have introduced iterative schemes for solving convex constrained nonlinear monotone equations. This paper aims to propose a modified three-term of Dai–Yuan type (TTDY) derivative-free algorithm for nonlinear monotone equations.
Aliyu Yusuf, Nibron Haggai Manjak, Abubakar Muhammad Kwami, Mohammed Abdulhameed   +3 more
doaj   +1 more source

On 2nd-order fully-nonlinear equations with links to 3rd-order fully-nonlinear equations [PDF]

Open Communications in Nonlinear Mathematical Physics
We derive the general conditions for fully-nonlinear symmetry-integrable second-order evolution equations and their first-order recursion operators. We then apply the established Propositions to find links between a class of fully-nonlinear third-order ...
Marianna Euler, Norbert Euler
doaj   +1 more source

Harnack's inequality for doubly nonlinear equations of slow diffusion type. [PDF]

Calc Var Partial Differ Equ, 2021
Bögelein V, Heran A, Schätzler L, Singer T.   +3 more
europepmc   +1 more source

Generalized singular exponents linear system of differential equations

Вестник КазНУ. Серия математика, механика, информатика, 2017
Consider a finite-dimensional linear homogeneous system of differential equations with continuous bounded coefficients in an infinite interval in critical cases of singular exponents.
A. E. Mirzakulova, M. M. Aldazharova, Zh. T. Moldabek, T. M. Aldibekov   +3 more
doaj  

A new method for rooting nonlinear equations based on the Bisection method. [PDF]

MethodsX, 2021
Etesami R, Madadi M, Mashinchi M, Ganjoei RA.   +3 more
europepmc   +1 more source

Fixed points for planar maps with multiple twists, with application to nonlinear equations with indefinite weight. [PDF]

Philos Trans A Math Phys Eng Sci, 2021
Margheri A, Rebelo C, Zanolin F.
europepmc   +1 more source

A METHOD FOR THE ANALITICAL SOLUTIONS OF NONLINEAR EQUATIONS WITH PARTIAL DERIVATIVES AND THE ALGORITM FOR SOLVING THE THIRD-ORDER SPECIAL EQUATION

Informatika, 2017
The article considers the problem of the exact analytical solutions finding nonlinear equations of mathematical physics to simulate dynamic systems and nonlinear physical processes.
I. E. Andrushkevich
doaj  

Homotopy Perturbation Method Combined with ZZ Transform to Solve Some Nonlinear Fractional Differential Equations

International Journal of Analysis and Applications, 2019
The idea proposed in this work is to extend the ZZ transform method to resolve the nonlinear fractional partial differential equations by combining them with the so-called homotopy perturbation method (HPM).
Lakhdar Riabi, Kacem Belghaba, Mountassir Hamdi Cherif, Djelloul Ziane   +3 more
doaj   +2 more sources

Development of spreading symmetric two-waves motion for a family of two-mode nonlinear equations. [PDF]

Heliyon, 2020
Alquran M, Jaradat I, Ali M, Al-Ali N, Momani S.   +4 more
europepmc   +1 more source