Periodic Solutions of Duffing Equation with an Asymmetric Nonlinearity and a Deviating Argument
نویسندگان
چکیده
منابع مشابه
Positive Almost Periodic Solutions for a Class of Nonlinear Duffing Equations with a Deviating Argument∗
In this paper, we study a class of nonlinear Duffing equations with a deviating argument and establish some sufficient conditions for the existence of positive almost periodic solutions of the equation. These conditions are new and complement to previously known results.
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and Applied Analysis 3 (3) The Brouwer degree deg{JQN,Ω∩Ker L, 0} ̸ = 0, where J : ImQ → Ker L is an isomorphism. Then equation Lx = Nx has at least one solution onD(L)∩Ω. 3. Main Results In this section, we will use the continuation theorem introduced in Section 2 to prove the existence of periodic solutions of (1). To this end, we first quote some notations and definitions. Let X and Y be two ...
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ژورنال
عنوان ژورنال: Abstract and Applied Analysis
سال: 2013
ISSN: 1085-3375,1687-0409
DOI: 10.1155/2013/507854