Results 11 to 20 of about 623 (125)

Bifurcation in a G0 Model of Hematological Stem Cells With Delay

Abstract and Applied Analysis
JEL Classification: 34C25, 34K18 ...
Ma Suqi, S. J. Hogan
doaj   +2 more sources

SOME NEW RESULTS OF INITIAL BOUNDARY PROBLEM CONTAIN ABC-FRACTIONAL DIFFERENTIAL EQUATIONS OF ORDER α∈(2,3)

IJISCS (International Journal of Information System and Computer Science), 2023
The purpose of this research is to investegate the existence and uniqueness of solutions for a new  class of Atangana-Baleanu fractional differential equations of order  with periodic boundary conditions.
A. Rafeeq, Muhammad Muhammad
semanticscholar   +1 more source

Stability and Boundedness Analysis of Lotka-Volterra Prey-Predator Model with Prey Refuge and Predator Cannibalism

Journal of Computations & Modelling, 2022
In this paper, a prey-predator system incorporating prey refuge and predator cannibalism is studied. The stability and ultimate boundedness of the analyzed state parameters (y_1,y_2) defining the system are obtained using the Lyapunov’s second or direct ...
A. Olutimo, O. M. Akinmoladun, Omoko Omoko   +2 more
semanticscholar   +1 more source

Modified Van der Pol-Helmholtz oscillator equation with exact harmonic solutions

, 2022
In this paper, we present an exceptional Lienard equation consisting of a modified Van der Pol-Helmholtz oscillator equation. The equation, a frequency-dependent damping oscillator, does not satisfy the classical existence theorems but, nevertheless ...
Abdou Raimi Olagnika Akplogan, K. K. D. Adjaï, J. Akande, G. Y. Avossevou, M. D. Monsia   +4 more
semanticscholar   +1 more source

STABILITY AND BOUNDEDNESS ANALYSIS OF A SYSTEM OF RLC CIRCUIT WITH RESPONSE

International Journal of Apllied Mathematics, 2020
This paper presents a stability and boundedness analysis of a system of RLC circuit modeled using a time varying state-space method. Stability problem analysis is very important in RLC circuits.
A. Olutimo, I. D. Omoko
semanticscholar   +1 more source

On the Reduction of the Linear System of the Differential Equations with coefficients of oscillating type to the Triangular Kind in the Resonant Case

Researches in Mathematics and Mechanics, 2020
For the linear homogeneous differential system, whose coefficients are represented as an absolutely and uniformly convergent Fourier-series with slowly varying coefficients and frequency, the conditions of the existence of the transformation which leads ...
S. Shchogolev
semanticscholar   +1 more source

Existence and exponential stability of anti-periodic solutions for HCNNs with time-varying leakage delays

Advances in Differential Equations, 2013
This paper is concerned with a class of high-order cellular neural networks (HCNNs) model with time-varying delays in the leakage terms. By using the Lyapunov functional method and differential inequality techniques, we establish sufficient conditions on
Aiping Zhang
semanticscholar   +1 more source

On the finite approximate controllability for Hilfer fractional evolution systems with nonlocal conditions

Open Mathematics, 2020
The aim of this study is to investigate the finite approximate controllability of certain Hilfer fractional evolution systems with nonlocal conditions. To achieve this, we first transform the mild solution of the Hilfer fractional evolution system into a
Liu Xianghu
doaj   +1 more source

Well-Ordered and Non-Well-Ordered Lower and Upper Solutions for Periodic Planar Systems

Advanced Nonlinear Studies, 2021
The aim of this paper is to extend the theory of lower and upper solutions to the periodic problem associated with planar systems of differential equations.
Fonda Alessandro, Klun Giuliano, Sfecci Andrea   +2 more
doaj   +1 more source

On periodic‐type solutions of systems of linear ordinary differential equations

Abstract and Applied Analysis, Volume 2004, Issue 5, Page 395-406, 2004., 2004
We establish nonimprovable, in a certain sense, sufficient conditions for the existence of a unique periodic‐type solution for systems of linear ordinary differential equations.
I. Kiguradze
wiley   +1 more source