JournalszaaVol. 13, No. 3pp. 555–560

On the Existence of Closed Orbits for a Differential System

  • Wang Hui-Feng

    Hainan Teachers College, China

  • Yu Shu-Xiang

    Academia Sinica, Beijing, China
On the Existence of Closed Orbits for a Differential System cover
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Abstract

Some criteria which verify the existence or non-existence of closed orbits for a non-linear differential system are given.

Cite this article

Wang Hui-Feng, Yu Shu-Xiang, On the Existence of Closed Orbits for a Differential System. Z. Anal. Anwend. 13 (1994), no. 3, pp. 555–560

DOI 10.4171/ZAA/495