Existence of triple positive periodic solutions of a functional differential equation depending on a parameter.
Liu, Xi-Lan, Zhang, Guang, Cheng, Sui Sun (2004)
Abstract and Applied Analysis
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Displaying similar documents to “Positive periodic solutions of nonautonomous functional differential equations depending on a parameter.”
Existence of triple positive periodic solutions of a functional differential equation depending on a parameter.
Periodic solutions for some partial functional differential equations.
Benkhalti, Rachid, Ezzinbi, Khalil (2004)
Journal of Applied Mathematics and Stochastic Analysis
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Periodic solutions for a neutral functional differential equation with multiple variable lags
Cheng-Jun Guo, Gen Qiang Wang, Sui-Sun Cheng (2006)
Archivum Mathematicum
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By means of the Krasnoselskii fixed piont theorem, periodic solutions are found for a neutral type delay differential system of the form
On existence of positive periodic solutions of a kind of Rayleigh equation with a deviating argument
Yinggao Zhou, Min Wu (2010)
Applications of Mathematics
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The existence of positive periodic solutions for a kind of Rayleigh equation with a deviating argument is studied. Using the coincidence degree theory, some sufficient conditions on the existence of positive periodic solutions are obtained.
On periodic solutions of higher-order functional differential equations.
Kiguradze, I., Partsvania, N., Půža, B. (2008)
Boundary Value Problems [electronic only]
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A Time-dependent Biochemical System
Dimiter Petkov Tsvetkov, Svetlin Georgiev Georgiev (1997)
Matematički Vesnik
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Sharp inequalities for periodic functions.
Li, Jing-wen, Wang, Gen-qiang (2005)
Applied Mathematics E-Notes [electronic only]
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Forbidden periods in delay differential equations.
Carvalho, L.A.V., Ladeira, L.A.C., Martelli, M. (2000)
Portugaliae Mathematica
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Bifurcation of periodic solutions in differential inclusions
Michal Fečkan (1997)
Applications of Mathematics
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Ordinary differential inclusions depending on small parameters are considered such that the unperturbed inclusions are ordinary differential equations possessing manifolds of periodic solutions. Sufficient conditions are determined for the persistence of some of these periodic solutions after multivalued perturbations. Applications are given to dry friction problems.