Limit cycles of 3-dimensional discontinuous piecewise differential systems formed by linear centers
1983 ◽
Vol 3
(4)
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pp. 361-368
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Keyword(s):
2004 ◽
Vol 197
(1)
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pp. 147-161
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2007 ◽
Vol 13
(4)
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pp. 531-539
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Keyword(s):
2014 ◽
Vol 13
(1)
◽
pp. 129-148
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Keyword(s):
Keyword(s):
2018 ◽
Vol 23
(6)
◽
pp. 2475-2485