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The study of isochronicity and critical period bifurcations on center manifolds of 3-dim polynomial systems using computer algebra
Matej Mencinger, Brigita Ferčec, 2013, published scientific conference contribution

Abstract: Using the solution of the center-focus problem from [4], we present the investigation of isochronicity and critical period bifurcations of two families of cubic 3-dim systems of ODEs. Both cubic systems have a center manifold filled with closed trajectories. The presented study is performed using computer algebra systems Mathematica and Singular.
Keywords: polynomial systems of ODEs, center manifolds, isochronicity, bifurcation of critical periods, CAS
Published: 10.07.2015; Views: 659; Downloads: 44
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