Exact multiplicity for periodic solutions of Duffing type
نویسندگان
چکیده
منابع مشابه
Exact Multiplicity for Periodic Solutions of Duffing type
In this paper, we study the following Duffing-type equation: x′′ + cx′ + g(t, x) = h(t), where g(t, x) is a 2π-periodic continuous function in t and concave-convex in x, and h(t) is a small continuous 2π-periodic function. The exact multiplicity and stability of periodic solutions are obtained.
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ژورنال
عنوان ژورنال: Nonlinear Analysis: Theory, Methods & Applications
سال: 2003
ISSN: 0362-546X
DOI: 10.1016/s0362-546x(03)00218-9