caa a22 4500 386360375 CHVBK 20180307111913.0 cr unu---uuuuu 161130e198912 xx s 000 0 eng 10.1017/S0004972700017378 doi S0004972700017378 pii (NATIONALLICENCE)cambridge-10.1017/S0004972700017378 Mehri Bahman Department of Mathematics, University of California Davis, Davis CA95616, United States of America. Periodic solutions of a second order nonlinear differential equation [Elektronische Daten] [Bahman Mehri] We consider the following non-linear nonautonomous second order differential equation where h(x) is continuous, f, p are continuous and periodic with respect to t of period w. Using the Leray-Schauder fixed point technique we prove that the above equation possesses at least one non-trivial periodic solution of period w. Copyright © Australian Mathematical Society 1989 Bulletin of the Australian Mathematical Society Cambridge University Press 40/3(1989-12), 357-361 0004-9727 40:3<357 1989 40 BAZ https://doi.org/10.1017/S0004972700017378 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1017/S0004972700017378 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Mehri Bahman Department of Mathematics, University of California Davis, Davis CA95616, United States of America NATIONALLICENCE 773 0- Bulletin of the Australian Mathematical Society Cambridge University Press 40/3(1989-12), 357-361 0004-9727 40:3<357 1989 40 BAZ CC0 http://creativecommons.org/publicdomain/zero/1.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-cambridge