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|Title:||Maximum number Of limit cycles For certain piecewise linear dynamical systems|
Novaes, Douglas D.
Teixeira, Marco A.
|Abstract:||This paper deals with the question of the determinacy of the maximum number of limit cycles of some classes of planar discontinuous piecewise linear differential systems defined in two half-planes separated by a straight line . We restrict ourselves to the non-sliding limit cycles case, i.e., limit cycles that do not contain any sliding segment. Among all cases treated here, it is proved that the maximum number of limit cycles is at most 2 if one of the two linear differential systems of the discontinuous piecewise linear differential system has a focus in , a center, or a weak saddle. We use the theory of Chebyshev systems for establishing sharp upper bounds for the number of limit cycles. Some normal forms are also provided for these systems.|
This paper deals with the question of the determinacy of the maximum number of limit cycles of some classes of planar discontinuous piecewise linear differential systems defined in two half-planes separated by a straight line . We restrict ourselves to th
Chebyshev, Sistemas de
Campos vetoriais descontínuos
Teoria dos sistemas dinâmicos
|Citation:||Maximum Number Of Limit Cycles For Certain Piecewise Linear Dynamical Systems. Springer, v. 82, p. 1159-1175 NOV-2015.|
|Appears in Collections:||IMECC - Artigos e Outros Documentos|
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