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On the dynamics of free and excited oscillations of a simple portal frame foundation
(Elsevier B.V., 2014)
Bifurcation of limit cycles from an n-dimensional linear center inside a class of piecewise linear differential systems
(Pergamon-Elsevier B.V. Ltd, 2012-01-01)
Let n be an even integer. We study the bifurcation of limit cycles from the periodic orbits of the n-dimensional linear center given by the differential system<(x)over dot>(1) = -x(2), <(x)over dot>(2) = x(1), ... , <(x)over ...
Bifurcation of limit cycles from an n-dimensional linear center inside a class of piecewise linear differential systems
(Pergamon-Elsevier B.V. Ltd, 2012-01-01)
Let n be an even integer. We study the bifurcation of limit cycles from the periodic orbits of the n-dimensional linear center given by the differential system<(x)over dot>(1) = -x(2), <(x)over dot>(2) = x(1), ... , <(x)over ...
Bifurcation of limit cycles from an n-dimensional linear center inside a class of piecewise linear differential systems
(Pergamon-Elsevier B.V. Ltd, 2014)
Limit cycles of some polynomial differential systems in dimension 2, 3 and 4, via averaging theory
(Taylor & Francis LtdAbingdonInglaterra, 2008)
Limit cycles bifurcating from the periodic annulus of the weight-homogeneous polynomial centers of weight-degree 2
(2016-02-01)
We obtain an explicit polynomial whose simple positive real roots provide the limit cycles which bifurcate from the periodic orbits of a family of cubic polynomial differential centers when it is perturbed inside the class ...