Periodic solutions of x′' + f(x, t) = 0 via the Poincaré-Birkhoff theorem
- 1 January 1976
- journal article
- Published by Elsevier in Journal of Differential Equations
- Vol. 20 (1) , 37-52
- https://doi.org/10.1016/0022-0396(76)90094-2
Abstract
No abstract availableThis publication has 4 references indexed in Scilit:
- Some aspects of nonlinear eigenvalue problemsRocky Mountain Journal of Mathematics, 1973
- Branches of periodic solutions of the nonlinear Hill's equationJournal of Differential Equations, 1972
- Characteristic values associated with a class of nonlinear second-order differential equationsActa Mathematica, 1961
- An extension of Poincaré's last geometric theoremActa Mathematica, 1926