On the exceptional case in systems of non-linear differential equations
Rahmi Ibrahim Ibrahim Abdel Karim (1971)
Archivum Mathematicum
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Displaying similar documents to “On the periodic solutions of linear homogeneous systems of differential equations.”
On the exceptional case in systems of non-linear differential equations
Periodic solutions of linear differential equations with measures as coefficients
Zdzisław Wyderka (1996)
Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica
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Approximation of periodic solutions of a system of periodic linear nonhomogeneous differential equations
Alexander Fischer (2004)
Applications of Mathematics
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The present paper does not introduce a new approximation but it modifies a certain known method. This method for obtaining a periodic approximation of a periodic solution of a linear nonhomogeneous differential equation with periodic coefficients and periodic right-hand side is used in technical practice. However, the conditions ensuring the existence of a periodic solution may be violated and therefore the purpose of this paper is to modify the method in order that these conditions...
Periodic Solutions of Scalar Differential Equations without Uniqueness
Stanisław Sȩdziwy (2009)
Bollettino dell'Unione Matematica Italiana
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The note presents a simple proof of a result due to F. Obersnel and P. Omari on the existence of periodic solutions with an arbitrary period of the first order scalar differential equation, provided equation has an n-periodic solution with the minimal period n > 1.