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Multiplicity of periodic solutions for the planar polynomial equation

✍ Scribed by Andrei Borisovich; Wacław Marzantowicz


Publisher
Elsevier Science
Year
2001
Tongue
English
Weight
128 KB
Volume
43
Category
Article
ISSN
0362-546X

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In this paper, we study the following Du ng-type equation: where g(t; x) is a 2 -periodic continuous function in t and concave-convex in x, and h(t) is a small continuous 2 -periodic function. The exact multiplicity and stability of periodic solutions are obtained.