On the Limit Cycles for a Class of Continuous Piecewise Linear Differential Systems with Three Zones
2015 ◽
Vol 25
(04)
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pp. 1550059
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Keyword(s):
Lima and Llibre [2012] have studied a class of planar continuous piecewise linear vector fields with three zones. Using the Poincaré map, they proved that this class admits always a unique limit cycle, which is hyperbolic. The class studied in [Lima & Llibre, 2012] belongs to a larger set of planar continuous piecewise linear vector fields with three zones that can be separated into four other classes. Here, we consider some of these classes and we prove that some of them always admit a unique limit cycle, which is hyperbolic. However we find a class that does not have limit cycles.
2012 ◽
Vol 22
(06)
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pp. 1250138
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Keyword(s):
2017 ◽
Vol 27
(02)
◽
pp. 1750022
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2015 ◽
Keyword(s):
Keyword(s):
2015 ◽
Vol 25
(11)
◽
pp. 1550144
◽
2013 ◽
Vol 23
(02)
◽
pp. 1350024
◽
2011 ◽
Vol 21
(11)
◽
pp. 3181-3194
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2016 ◽
Vol 337
◽
pp. 67-82
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2020 ◽
Vol 25
(5)
◽
pp. 1835-1858
Keyword(s):