The uniqueness of the periodic solution for a class of differential equations.
Feng, Zhaosheng (2000)
Electronic Journal of Qualitative Theory of Differential Equations [electronic only]
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Displaying similar documents to “A second look at the first result of Landesman-Lazer type.”
The uniqueness of the periodic solution for a class of differential equations.
Existence theorem of periodic positive solutions for the Rayleigh equation of retarded type.
Wang, Genqiang, Yan, Jurang (2000)
Portugaliae Mathematica
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Periodic solutions of a resonant higher order equation.
Amster, P., de Nápoli, P., Mariani, M.C. (2005)
Portugaliae Mathematica. Nova Série
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Bifurcation of periodic and chaotic solutions in discontinuous systems
Michal Fečkan (1998)
Archivum Mathematicum
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Chaos generated by the existence of Smale horseshoe is the well-known phenomenon in the theory of dynamical systems. The Poincaré-Andronov-Melnikov periodic and subharmonic bifurcations are also classical results in this theory. The purpose of this note is to extend those results to ordinary differential equations with multivalued perturbations. We present several examples based on our recent achievements in this direction. Singularly perturbed problems are studied as well. Applications...
Periodic solutions of neutral Duffing equations.
Zhang, Z.Q., Wang, Z.C., Yu, J.S. (2000)
Electronic Journal of Qualitative Theory of Differential Equations [electronic only]
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Forced oscillations of beams on elastic bearings.
Fečkan, Michael (2003)
Electronic Journal of Qualitative Theory of Differential Equations [electronic only]
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Behavior of forced asymmetric oscillators at resonance.
Fabry, C. (2000)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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New results on periodic solutions for a kind of Rayleigh equation
Mei-Lan Tang, Xin-Ge Liu, Xin-Bi Liu (2009)
Applications of Mathematics
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The paper deals with the existence of periodic solutions for a kind of non-autonomous time-delay Rayleigh equation. With the continuation theorem of the coincidence degree and a priori estimates, some new results on the existence of periodic solutions for this kind of Rayleigh equation are established.