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Existence of a smooth Lyapunov function for any smooth planar dynamical system with one limit cycle

Published Online: 2021-08-22

Published Print: 2021-09

Authors

Gan, Xiaoliang https://orcid.org/0000-0001-9237-0110
Wang, Haoyu

Ao, Ping
Funding

Funding for this research was provided by:

Natural Science Foundation of China (NSFC91329301)

Natural Science Foundation of China (NSFC9152930016)

Natural Science Foundation of China (16Z103060007)

the State Key Laboratory of Oncogenes and Related Genes (No.90-10-11)
License Information

Text and Data Mining valid from 2021-08-22

Version of Record valid from 2021-08-22
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Article History

Received: 18 November 2020

Accepted: 26 July 2021

First Online: 22 August 2021

Declarations

:

: No conflict of interest exists in the submission of this manuscript, and manuscript is approved by all authors for publication.

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