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The Periodic Solution of Fractional Oscillation Equation with Periodic Input [PDF]

open access: yesAdvances in Mathematical Physics, 2013
The periodic solution of fractional oscillation equation with periodic input is considered in this work. The fractional derivative operator is taken as  -∞Dtα, where the initial time is -∞; hence, initial conditions are not needed in the model of the ...
Jun-Sheng Duan
doaj   +2 more sources

Hybrid exact solutions of the (3 + 1)-dimensional variable-coefficient nonlinear wave equation in liquid with gas bubbles

open access: yesResults in Physics, 2021
In this paper, we study some exact solutions of the (3 + 1)-dimensional variable-coefficient nonlinear wave equation in liquid with gas bubbles. Based on a given transformation and the bilinear form, together with symbolic computations, we obtain the ...
Ya-Ru Guo, Ai-Hua Chen
doaj   +1 more source

Periodic solution of a bioeconomic fishery model by coincidence degree theory

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2023
In this article we use coincidence degree theory to study the existence of a positive periodic solutions to the following bioeconomic model in fishery dynamics \begin{equation*}\label{eq1.3} \begin{cases} \frac{dn}{dt} = n \left(r(t) \left(1-\frac{n ...
Satyam Srivastava   +2 more
doaj   +1 more source

On Hyperbolic Differential Equation with Periodic Control Initial Condition

open access: yesWasit Journal of Computer and Mathematics Science, 2022
The aim of this paper to study the existence solution of some types of hyperbolic differential equation with periodicity of some controls function as nonlocal initial condition for the equation and the technical and used depended on some interest ...
Zainab Abdel Ameer, Sameer Qasim Hasan
doaj   +1 more source

ON PERIODIC SOLUTIONS OF 2-PERIODIC LYNESS' EQUATIONS [PDF]

open access: yesInternational Journal of Bifurcation and Chaos, 2013
We study the existence of periodic solutions of the nonautonomous periodic Lyness' recurrenceun+2 = (an + un+1)/un, where {an}n is a cycle with positive values a, b and with positive initial conditions. It is known that for a = b = 1 all the sequences generated by this recurrence are 5-periodic.
Bastien, Guy   +2 more
openaire   +3 more sources

Eventually periodic solutions of single neuron model

open access: yesNonlinear Analysis, 2020
In this paper, we consider a nonautonomous piecewise linear difference equation that describes a discrete version of a single neuron model with a periodic (period two and period three) internal decay rate.
Inese Bula, Michael A. Radin
doaj   +1 more source

Periodic Solutions of a Periodic FitzHugh–Nagumo System [PDF]

open access: yesInternational Journal of Bifurcation and Chaos, 2015
Recently some interest has appeared for the periodic FitzHugh–Nagumo differential systems. Here, we provide sufficient conditions for the existence of periodic solutions in such differential systems.
Jaume Llibre, Claudio Vidal
openaire   +1 more source

Homoclinic breather, periodic wave, lump solution, and M-shaped rational solutions for cold bosonic atoms in a zig-zag optical lattice

open access: yesNonlinear Engineering, 2023
In this article, the equation showing the cold bosonic atoms in a zig-zag optical lattice model for some breathers, M-shaped solution and lump soliton solution, homoclinic breather pulses, breather lump pulses, periodic-cross kink wave, kink cross ...
Rizvi Syed T. R.   +2 more
doaj   +1 more source

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