Bifurcation in Singularity Parameterized ODEs
Journal Title: JOURNAL OF ADVANCES IN MATHEMATICS - Year 2016, Vol 12, Issue 1
Abstract
In this paper we will study differential algebraic equations (DAEs) through studying singularly perturbed ODEs. That's the ODEs will be transformed to an DAEs when the perturbed parameter approach to 0. This will permit us to apply the classicalbifurcation theory of ODEs for the new system (DAEs). So we will show by giving theorems, sufficient conditions for fold, pitchfork and transcritical bifurcation to be occurred in (DAEs). An illustrative example is given.
Authors and Affiliations
Kamal H Yasir, Zahraa A Mutar
Least Squares Estimator for Vasicek Model Driven by Fractional Levy Processes
In this paper, we consider parameter estimation problem for Vasicek model driven by fractional lévy processes defined We construct least squares estimator for drift parameters based on time?continuous observations, th...
On a-Kenmotsu manifolds satisfying flatness conditions
The main interest of the present paper is to study α-Kenmotsu manifolds that satisfy some certain tensor conditions where a is a smooth function defined by dα∧η=0 on Mâ¿. In particular, the flatness conditions of a...
One Contractive Inequality onQuasi-normed Space
We analyze the existence of fixed points for mappings defined on quasi normed Banach spaces(x,||,-||) satisfying a general contractive inequality of integral type. We are affected from the similar results achieved by A....
Traveling solitary wave solutions for the symmetric regularized long-wave equation
In this paper, we employ the extended tanh function method to nd the exact traveling wave solutions involving parameters of the symmetric regularized long- wave equation. When these parameters are taken to be s...
On a two (nonlocal) point boundary value problem of arbitrary (fractional) orders integro-differential equation
Here we study the existence of solutions of the functional integral equation:  ...