Limit cycles of perturbed global isochronous center
نویسندگان
چکیده
We apply the averaging method of first order to study maximum number limit cycles ordinary differential systems form ¨x + x = ε (f1(x, y)y f2 (x, y)) , ¨y y (g1(x, y)x g2 where f1(x, y) and g1(x, are real cubic polynomials; f2(x, g2(x, quadratic polynomials. Furthermore is a small parameter.
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ژورنال
عنوان ژورنال: 3C Tecnología
سال: 2022
ISSN: ['2254-4143', '2605-3853']
DOI: https://doi.org/10.17993/3ctecno.2022.v11n2e42.25-36