English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

This paper is concerned with periodic solutions of coupled oscillators. A systematic method of existence and stability of periodic solutions for coupled oscillators is provided in a combined method of graph theory, coincidence degree theory and Lyapunov method. Sufficient conditions for periodicity are obtained, which can be easily checked in the real applications. Finally, a numerical example is also provided to illustrate the correctness of theoretical results.

The existence and global stability of periodic solutions to coupled oscillators