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arXiv 1409.4602math.DS
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两段被直线隔开的间断分段线性微分系统极限环的个数

On the number of limit cycles in discontinuous piecewise linear differential systems with two pieces separated by a straight line

Rodrigo D. Euzébio, Jaume Llibre

摘要:

本文研究了由两段被直线隔开的分段线性微分系统的极限环的最大个数$N$。更精确地说,我们证明了这个最大数满足$2\leq N \leq 3$,如果两个线性微分系统之一的平衡点上的直线的不连续。

英文摘要:

In this paper we study the maximum number $N$ of limit cycles that can exhibit a planar piecewise linear differential system formed by two pieces separated by a straight line. More precisely, we prove that this maximum number satisfies $2\leq N \leq 3$ if one of the two linear differential systems has its equilibrium point on the straight line of discontinuity.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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