Results 91 to 100 of about 1,053 (100)

Bat Algorithm for Solving IVPs of Current Expression in Series RL Circuit Constant Voltage Case

International Journal of Applied Mathematics and Simulation
In this paper, an efficient method for solving Initial Value Problems (IVPs) in Ordinary Differential Equations (ODEs) used in the fields of electronics and electrical engineering is demonstrated.
Fatima Ouaar
semanticscholar   +1 more source

An Advantageous Numerical Method for Solution of Linear Differential Equations by Stancu Polynomials

Trends in Computer Science and Information Technology
In this study, a numerical method that is alternative to the Bernstein collocation method has been investigated for solution of the linear differential equations.
Acar Nese Isler
semanticscholar   +1 more source

A Multiple Interval Chebyshev-Gauss-Lobatto Collocation Method for Ordinary Differential Equations

, 2016
We introduce a multiple interval Chebyshev-Gauss-Lobatto spectral collocation method for the initial value problems of the nonlinear ordinary differential equations (ODES). This method is easy to implement and possesses the high order accuracy.
Zhong-qing Wang, Jun-Wen Mu
semanticscholar   +1 more source

The Structure-Preserving Methods for the Degasperis-Procesi Equation

Journal of Computational Mathematics, 2019
This paper gives several structure-preserving schemes for the Degasperis-Procesi equation which has bi-Hamiltonian structures consisted of both complex and non-local Hamiltonian differential operators. For this sake, few structure-preserving schemes have
Yuze Zhang
semanticscholar   +1 more source

Fourth-Order Block Methods for the Numerical Solution of First Order Initial Value Problems

Sarajevo Journal of Mathematics
Block methods of order two and three for the numerical solution of initial value problems are extended to four order. The proposed two fourth order block methods might be efficient for implementation in multiprocessor computers.
Salman H. Abbas
semanticscholar   +1 more source

Qualitative analysis of a mathematical model applied to malaria disease transmission in Tumaco (Colombia)

, 2018
In this work we study the malaria disease problem in Tumaco through of the mathematical modelling with the objective of contribute to the understanding of the transmission dynamics.
Jessica Aguilar, Jhoana P. Romero–Leiton, E. Ibargüen-Mondragón   +2 more
semanticscholar   +1 more source

Embedded methods of order six for special systems of ordinary differential equations

, 2017
An embedded pair of Runge–Kutta methods of orders six and four for structurally partitioned systems of ordinary differential equations is constructed. The Dormand–Prince approach to automatic step-size control is used. The coefficients of the constructed
I. V. Olemskoy, A. Eremin, N. Kovrizhnykh   +2 more
semanticscholar   +1 more source

Numerical solution of stiff system by backward Euler method

, 2015
In this paper, a piecewise uniform mesh is constructed and used, in conjuction with Backward Euler method to form a new numerical method for solving a coupled first order stiff system of Ordinary Differential Equations(ODEs) with prescribed initial ...
B. Sumithra, A. Tamilselvan
semanticscholar   +1 more source

Developing a single step hybrid block method with generalized three off-step points for the direct solution of second order ordinary differential equations

, 2015
A new one step hybrid block method with generalized three off-step points using interpolation and collocation approach for solving initial value problems of second order ordinary differential equation directly is proposed.
Z. Omar, Ra’ft Abdelrahim
semanticscholar   +1 more source

B-convergence of the implicit midpoint rule and the trapezoidal rule

, 1985
J. F. B. M. Kraaijevanger
semanticscholar   +1 more source