Analytic Tools to Bound the Criticality at the Outer Boundary of the Period Annulus
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DOI: 10.1007/s10884-016-9559-x
Abstract: In this paper we consider planar potential differential systems and we study the bifurcation of critical periodic orbits from the outer boundary of the period annulus of a center. In the literature the usual approach… read more here.
Keywords: period function; outer boundary; analytic tools; period ... See more keywords