Periodic solutions of higher order systems

Peter W. Bates and James R. Ward

Vol. 84 (1979), No. 2, 275–282

DOI: 10.2140/pjm.1979.84.275

Abstract

Results are given providing sufficient conditions for the existence of periodic solutions higher order nonlinear vector differential equations. The conditions include the possibility of both sublinear and superlinear growth in the nonlinear terms.

Mathematical Subject Classification 2000

Primary: 34C25

Milestones

Received: 16 October 1978

Revised: 27 March 1979

Published: 1 October 1979