Existence of periodic solution for perturbed generalized Liénard equations.
Boussaada, Islam, Chouikha, A.Raouf (2006)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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Displaying similar documents to “Mean-periodic operational calculi”
Existence of periodic solution for perturbed generalized Liénard equations.
Positive periodic solutions for Liénard type -Laplacian equations.
Meng, Junxia (2009)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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On periodic solutions to systems of linear functional-differential equations.
Kiguradze, Ivan, Půža, Bedřich (1996)
Archivum Mathematicum
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Periodic solutions of polynomial non-autonomous differential equations.
Alwash, Mohamad A.M. (2005)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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On periodic solutions of second order functional differential equations.
Lomtatidze, A., Mukhigulashvili, S. (1995)
Memoirs on Differential Equations and Mathematical Physics
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On periodic solutions to nonlinear functional-differential equations.
Kiguradze, I., Půža, B. (1999)
Georgian Mathematical Journal
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Periodic solutions for -th order delay differential equations with damping terms
Lijun Pan (2011)
Archivum Mathematicum
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By using the coincidence degree theory of Mawhin, we study the existence of periodic solutions for th order delay differential equations with damping terms . Some new results on the existence of periodic solutions of the investigated equation are obtained.
Existence and positivity of solutions for a nonlinear periodic differential equation
Ernest Yankson (2012)
Archivum Mathematicum
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We study the existence and positivity of solutions of a highly nonlinear periodic differential equation. In the process we convert the differential equation into an equivalent integral equation after which appropriate mappings are constructed. We then employ a modification of Krasnoselskii’s fixed point theorem introduced by T. A. Burton ([4], Theorem 3) to show the existence and positivity of solutions of the equation.
Stable time periodic solutions for damped sine-Gordon equations.
Zhu, Jianmin, Li, Zhixiang, Liu, Yicheng (2006)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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Positive periodic solutions of neutral functional differential equations with a parameter and impulse.
Fan, Xuanlong, Li, Yongkun (2008)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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