Periodic perturbations of non-conservative second order differential equations.
Chouikha, A.Raouf (2002)
Electronic Journal of Qualitative Theory of Differential Equations [electronic only]
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Displaying similar documents to “Generalized radix representations and dynamical systems II”
Periodic perturbations of non-conservative second order differential equations.
Representations of solutions of periodic second order linear differential equations.
Ilpo Laine, Steven B. Bank (1983)
Journal für die reine und angewandte Mathematik
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Distribution of periodic points of polynomial diffeomorphisms of C2.
E. Bedford, M. Lyubich, Smilie, J. (1993)
Inventiones mathematicae
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Abstract -expansions and ultimately periodic representations
Michel Rigo, Wolfgang Steiner (2005)
Journal de Théorie des Nombres de Bordeaux
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For abstract numeration systems built on exponential regular languages (including those coming from substitutions), we show that the set of real numbers having an ultimately periodic representation is if the dominating eigenvalue of the automaton accepting the language is a Pisot number. Moreover, if is neither a Pisot nor a Salem number, then there exist points in which do not have any ultimately periodic representation.
Accurate computation of periodic regions' centers in the general -set with integer index number.
Xingyuan, Wang, Yijie, He, Yuanyuan, Sun (2010)
Discrete Dynamics in Nature and Society
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The existence of periodic solutions of an autonomous second order non-linear differential equation
G. J. Butler (1974)
Annales Polonici Mathematici
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On generalized periodic solutions of linear differential equations of order n
J. Ligęza (1977)
Annales Polonici Mathematici
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Periodic solutions of x" + f(μ, x) = 0
G. J. Butler, H. I. Freedman (1979)
Annales Polonici Mathematici
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Localization of periodic orbits of autonomous systems based on high-order extremum conditions.
Starkov, Konstantin E. (2004)
Mathematical Problems in Engineering
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Periodic solutions of differential equations in the cylindrical space
Stanisław Sędziwy (1972)
Annales Polonici Mathematici
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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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Dynamical systems with Newtonian type potentials
Marco Degiovanni, Fabio Giannoni, Antonio Marino (1987)
Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti Lincei. Matematica e Applicazioni
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We study the existence of regular periodic solutions to some dynamical systems whose potential energy is negative, has only a singular point and goes to zero at iniìnity. We give sufficient conditions to the existence of periodic solutions of assigned period which do not meet the singularity.
Positive oriented periodic solutions of the first-order complex ODE with polynomial nonlinear part.
Borisovich, Andrei, Marzantowicz, Wacław (2006)
Journal of Inequalities and Applications [electronic only]
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