Abstract
This paper is concerned with the nonautonomous second order Hamiltonian systems with nondifferetiable potentials. By using the nonsmooth least action principle and the nonsmooth local linking theorem, we obtain some new existence and multiplicity results for the periodic solutions.
Citation
Yan Ning. Tianqing An. "Existence and multiple solutions for nonautonomous second order systems with nonsmooth potentials." Kodai Math. J. 38 (3) 521 - 533, October 2015. https://doi.org/10.2996/kmj/1446210593
Information
