Positive Periodic Solution
Positive periodic solution of a discrete commensal symbiosis model with Holling II functional response
... In the past decade, numerous works on the mutualism model has been published([1-14]) and many excellent works concerned with the persistence, existence of positive periodic solution, and stability of ...
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5. Existence of positive periodic solution of an impulsive delay fishing model
... T-periodic solution were ...of periodic positive ...linear periodic impulsive perturba- tions, the impulsive delay differential equation preserves the original periodicity and global ...
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Positive periodic solution for high-order p-Laplacian neutral differential equation with singularity
... However, the singular differential equation (.), in which there are p-Laplacian and high-order cases, has not attracted much attention in the literature. There are not so many results concerning the existence of a ...
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Positive periodic solution for Nicholson type delay systems with impulsive effects
... the solution (or positive periodic solution) of a Nicholson-type delay system with impulses and that of the corresponding Nicholson-type delay system without ...of positive ...
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Positive periodic solution of p Laplacian Liénard type differential equation with singularity and deviating argument
... However, the Liénard type differential equation (.), in which there is a p-Laplacian Liénard type differential equation, has not attracted much attention in the literature. There are not so many existence results for ...
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Condition for Existence of Positive Periodic Solution of Hepatitis B Virus Infection Model with Immune Response
... one positive periodic solution of this ...a positive periodic solution, then it shows that the hepatitis B viruses are not cleared fully in some ...
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On the existence of positive periodic solution of a amensalism model with Holling II functional response
... one solution (u ∗ 1 (k), u ∗ 2 (k)) T in DomL ∩ ...a positive periodic solution (x ∗ 1 (k), x ∗ 2 (k)) T , where x ∗ i (k) = exp{u ∗ i (k)}, i = 1, 2, This completes the proof of the ...
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Positive periodic solution of a discrete obligate Lotka-Volterra model
... one solution (u ∗ 1 (k), u ∗ 2 (k)) T , in DomL ∩ ...a positive periodic solution (x ∗ 1 (k), x ∗ 2 (k)) T , where x ∗ i (k) = exp{u ∗ i (k)}, i = 1, 2, This completes the proof of the ...
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Positive periodic solution of higher order functional difference equation
... of positive periodic solution of higher-order functional difference equation (2), we will remove the constrains on a and l in ...of positive periodic solutions for higher-order ...
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On the existence and stability of positive periodic solution of a nonautonomous commensal symbiosis model with Michaelis-Menten type harvesting
... The authors gave a set of sufficient conditions which ensure the existence of a unique globally attractive positive periodic solution of the system. For the autonomous case of system (1.2), recently, ...
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Positive periodic solution for p Laplacian neutral damped Duffing equation with strong singularities of attractive and repulsive type
... a positive periodic solution for the p-Laplacian neutral Duffing equation ...a positive periodic solution for ...a positive periodic solution for ...
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Permanence and existence of positive periodic solution for a multi species cooperation system with continuous time delays, feedback control, and periodic external source
... Very recently, Chen and Xie [] obtained a set of sufficient conditions for permanence of the system above. The study was based on a new integral inequality and the results showed that the feedback control variables have ...
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Positive periodic solution for p Laplacian neutral Rayleigh equation with singularity of attractive type
... As is well known, the Rayleigh equation can be derived from many fields, such as physics, mechanics and engineering technique fields, and an important question is whether this equation can support periodic ...
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Existence of positive periodic solution of a periodic cooperative model with delays and impulses
... The organization of this paper is as follows. In Section 2, we introduce some nota- tions and definitions, and state some preliminary results needed in later sections. We then study, in Section 3, the existence of ...
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Existence and uniqueness of a positive periodic solution for Rayleigh type ϕ Laplacian equation
... By using the Manásevich-Mawhin continuation theorem and some analysis skills, we establish some sufficient condition for the existence of positive T -periodic solutions of (.). The results of this paper are ...
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Positive Periodic Solution for a Two Species Predator Prey System
... By using a continuation theorem based on coincidence degree theory, we obtain some sufficient conditions for the existence of periodic solution for the system... Keywords Predator-Prey S[r] ...
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Asymptotic stability of positive periodic solution for semilinear evolution equations
... concerning periodic solutions of partial differential equations are an im- portant area of investigation in recent ...of periodic solutions for the evolution equations has been considered by several authors; ...
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Positive periodic solution for indefinite singular Liénard equation with p Laplacian
... where γ > 0 and p(t) is a periodic function. Equations (1.2) and (1.3) may be the simplest examples combining singular nonlinearity and periodic dependence of coefficients. In the related literature, it is ...
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Positive periodic solution for ϕ-Laplacian Rayleigh equation with strong singularity
... As is well known, the Rayleigh equation can be derived from many fields, such as the physics, mechanics, and engineering technique fields, and an important question is whether this equation can support periodic ...
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Existence and uniqueness of positive periodic solution for ϕ-Laplacian Liénard equation
... of periodic solutions for a p-Laplacian differential equa- tion was extensively studied (see [–] and the references ...of periodic solutions for the Liénard type φ -Laplacian differential equation ...
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