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arXiv · 1101.2761

On the uniqueness of limit cycles for Liénard equation: the legacy of G. Sansone

M. Sabatini·G. Villari
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Abstract

We give an account of the results about limit cycle's uniqueness for Liénard equations, from Levinson-Smith's one to the most recent ones. We present a new uniqueness theorem in the line of Sansone-Massera's geometrical approach.

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M. Sabatini, G. Villari. 2011-01-14. On the uniqueness of limit cycles for Liénard equation: the legacy of G. Sansone. https://arxiv.org/abs/1101.2761

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