Results 41 to 50 of about 665,985 (155)

Initial boundary value problems for some damped nonlinear conservation laws

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2015
In this paper, we study the non-negative solutions of initial boundary value problems for some damped nonlinear conservation laws on the half line modelled by first order nonlinear hyperbolic PDEs.
Manoj Yadav
doaj   +1 more source

Solving linear and nonlinear problems using Taylor series method

open access: yesOpen Computer Science
The article deals with the solution of technical initial value problems. To solve such problems, an analytical or numerical approach is possible. The analytical approach can provide an accurate result; however, it is not available for all problems and it
Veigend Petr   +2 more
doaj   +1 more source

High-Accuracy Spectral-like Legendre–Darboux Method for Initial Value Problems

open access: yesMathematics
A high-order single-step implicit method, the Legendre–Darboux Method of order six (LDM6), is introduced for solving both linear and nonlinear initial value problems.
Mohammad W. Alomari
doaj   +1 more source

Numerical solution for system of fractional initial value problems

open access: yesDiscover Applied Sciences
This study presents a numerical solution for systems of fractional initial value problems. It play a crucial role in various scientific and engineering fields, offering more accurate models for real-world phenomena involving memory and hereditary effects.
Mathewos Gizaw Gibo   +2 more
doaj   +1 more source

Initial-value problems for hybrid Hadamard fractional differential equations

open access: yesElectronic Journal of Differential Equations, 2014
In this article, we discuss the existence of solutions for an initial-value problem of nonlinear hybrid differential equations of Hadamard type. The main result is proved by means of a fixed point theorem due to Dhage.
Bashir Ahmad, Sotiris K. Ntouyas
doaj  

Lucas polynomials semi-analytic solution for fractional multi-term initial value problems

open access: yesAdvances in Difference Equations, 2019
Herein, we use the generalized Lucas polynomials to find an approximate numerical solution for fractional initial value problems (FIVPs). The method depends on the operational matrices for fractional differentiation and integration of generalized Lucas ...
Mahmoud M. Mokhtar, Amany S. Mohamed
doaj   +1 more source

Nonlinear initial boundary-value problems with Riesz fractional derivative

open access: yesElectronic Journal of Differential Equations, 2015
We consider an initial boundary-value problem for a nonlinear partial differential equation with fractional derivative of Riesz type on a half-line.
Martin P. Arciga-Alejandre
doaj  

On the solutions of a nonlinear system of q-difference equations

open access: yesBoundary Value Problems
In this paper, we examine the existence and uniqueness of solutions for a system of the first-order q-difference equations with multi-point and q-integral boundary conditions using various fixed point (fp) theorems.
Nihan Turan   +2 more
doaj   +1 more source

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