Articles with "least five" as a keyword



A Polynomial System of Degree Four with an Invariant Square Containing At Least Five Limit Cycles

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Published in 2024 at "Qualitative Theory of Dynamical Systems"

DOI: 10.1007/s12346-024-01106-9

Abstract: We consider a class of polynomial systems of degree four with four real invariant straight lines that form a square, called this an invariant square, and also that contains in its interior at least five… read more here.

Keywords: least five; limit cycles; degree four; invariant square ... See more keywords