We have introduced a new model of dipole antenna with two separated and shifted branches. In order to evaluate the electromagnetic characteristics of this antenna, the ...

In this study, we obtain some new complex analytical solutions to the Kundu–Eckhaus equation which seems in the quantum field theory, weakly nonlinear dispersive water ...

An analytical method to estimate the scattering of RF power into multiple modes inside a nonuniform waveguide using perturbation techniques is presented. This method is quite ...

This package integrates system of non stiff second order ordinary differential equations of type y"=f(t,y) with fixed stepsize by a Runge-Kutta Nystrom method of order six ...

We make use of the so-called Sumudu transform method (STM), a type of ordinary differential equations with both integer and noninteger order derivative. Firstly, we give the ...

This article proposes that additional mathematical information, inherent and implicit within mathematical models of physical dynamic systems, can be extracted and visualized ...

In this work we study the Runge–Kutta–Nyström (RKN) type methods for the solution of a special third order initial value problems. Based on rooted trees the relative ...

The aim of this package is to show a possible implementation of perturbation methods with Mathematica. It can be used to generate educational examples of perturbation ...

This paper presents a new implementation of a reliable iterative method proposed by Temimi and Ansari namely (TAM) for approximate solutions of a nonlinear problem that ...

Methods for solving the differential equation describing the wave functions of a polarizable parti cle in the Coulomb potential are discussed. Relations between the ...