Limit cycles of a class of planar polynomial differential systems
Sign Up to like & getrecommendations! Published in 2021 at "Mathematical Methods in the Applied Sciences"
DOI: 10.1002/mma.7645
Abstract: In this paper, we study the maximum number of limit cycles that can bifurcate from a linear center, when perturbed inside a class of planar polynomial differential systems of arbitrary degree n. Using averaging theory… read more here.
Keywords: class; class planar; planar polynomial; polynomial differential ... See more keywords
Planar polynomial of the graphs
Sign Up to like & getrecommendations! Published in 2024 at "Quaestiones Mathematicae"
DOI: 10.2989/16073606.2024.2320434
Abstract: Abstract In this paper, the planar polynomial of a graph is introduced and some of its properties are discussed. The planar polynomial of the graph G is real-rooted if and only if G is planar.… read more here.
Keywords: planar; planar polynomial; polynomial graphs;