Articles with "centers kukles" as a keyword



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Centers for the Kukles homogeneous systems with even degree

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Published in 2017 at "Journal of Applied Analysis and Computation"

DOI: 10.11948/2017093

Abstract: For the polynomial differential system x˙ = −y, y˙ = x+Qn(x; y), where Qn(x; y) is a homogeneous polynomial of degree n there are the following two conjectures done in 1999. (1) Is it true… read more here.

Keywords: system; systems even; kukles homogeneous; even degree ... See more keywords