Results 1 to 10 of about 3,263,025 (375)

Numerical solution for fractional Bratu’s initial value problem

Open Physics, 2017
In this paper, a method for solving fractional Bratu’s initial value problem (FBIVP) is presented. The main idea behind this work is the use of the Bezier curve method (BCM). To show the efficiency of the developed method, numerical results are presented.
Ghomanjani Fateme, Shateyi Stanford
doaj   +2 more sources

A linear initial-value problem [PDF]

Bulletin of the American Mathematical Society, 1963
J. S. MacNerney
openaire   +4 more sources

On the numerical Picard iterations with collocations for the initial value problem

Journal of Numerical Analysis and Approximation Theory, 2019
Some variants of the numerical Picard iterations method are presented to solve an IVP for an ordinary differential system. The term "numerical" emphasizes that a numerical solution is computed.
Ernest Scheiber
doaj   +7 more sources

Stability analysis of initial value problem of pantograph-type implicit fractional differential equations with impulsive conditions

, 2021
In this paper, we study an initial value problem for a class of impulsive implicit-type fractional differential equations (FDEs) with proportional delay terms.
Arshad Ali, I. Mahariq, K. Shah, T. Abdeljawad, B. Al-Sheikh   +4 more
semanticscholar   +1 more source

Generalized exponential function and initial value problem for conformable dynamic equations

AIMS Mathematics, 2022
In this article, we define the generalized exponential function on arbitrary time scales in the conformable setting and develop its fundamental characteristics. We address the fundamental theory of a conformable fractional dynamic equation on time scales,
Awais Younus, Khizra Bukhsh, Manar A. Alqudah, Thabet Abdeljawad   +3 more
doaj   +1 more source

An Intial-Value Technique for Self-Adjoint Singularly Perturbed Two-Point Boundary Value Problems

International Journal of Applied Mechanics and Engineering, 2020
In this paper, we present an initial value technique for solving self-adjoint singularly perturbed linear boundary value problems. The original problem is reduced to its normal form and the reduced problem is converted to first order initial value ...
P. Padmaja, P. Aparna, R.S.R. Gorla
doaj   +1 more source

Control elements in mechanism simulation [PDF]

Modeling, Identification and Control, 1989
The work reported in this paper is a step towards a system for multidisciplinary simulation of structure, mechanism and control elements. The control part of the system is implemented as a subroutine called from the mechanism/FEM package. While Newmark's/
Torleif Iversen
doaj   +1 more source

Duhamel-type integral for the initial boundary value problem

St. Petersburg Polytechnical University Journal: Physics and Mathematics, 2021
The paper considers the initial boundary value problem for the wave equation for the case of three spatial variables. The definition of a generalized solution is introduced and the existence and uniqueness theorem is proved.
Anikonov Dmitry, Konovalova Dina
doaj   +1 more source

Initial Value Problem For Nonlinear Fractional Differential Equations With ψ-Caputo Derivative Via Monotone Iterative Technique

Axioms, 2020
In this article, we discuss the existence and uniqueness of extremal solutions for nonlinear initial value problems of fractional differential equations involving the ψ -Caputo derivative. Moreover, some uniqueness results are obtained.
C. Derbazi, Z. Baitiche, M. Benchohra, A. Cabada   +3 more
semanticscholar   +1 more source

The Initial Value Problem for the Euler Equations of Incompressible Fluids Viewed as a Concave Maximization Problem [PDF]

Communications in Mathematical Physics, 2017
We consider the Euler equations of incompressible fluids (Arnold and Khesin in Topological methods in hydrodynamics, Springer, Berlin, 1998; Lions in Mathematical topics in fluid mechanics, vol 1.
Y. Brenier
semanticscholar   +1 more source