Periodic Solutions of a Certain Generalized Liénard Equation
スポンサーリンク
概要
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We are concerned with the existence of at least one periodic solution of a generalized nonlinear Liénard equation with a periodic forcing term. The main tool is a continuation theorem by Capietto, Mawhin and Zanolin. A priori bounds for the periodic solutions are obtained either by studying the behavior of the trajectories of a new equivalent system or by determining the nature of singular points at infinity of suitable autonomous systems in the usual phase plane.
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著者
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Papini Duccio
Università degli Studi di Siena and Università degli Studi di Firenze
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Villari Gabriele
Università degli Studi di Siena and Università degli Studi di Firenze