Three periodic solutions for an ordinary differential inclusion with two parameters
Volume 103 / 2012
Annales Polonici Mathematici 103 (2012), 89-100
MSC: Primary 34A60; Secondary 34C25.
DOI: 10.4064/ap103-1-7
Abstract
Applying a nonsmooth version of a three critical points theorem of Ricceri, we prove the existence of three periodic solutions for an ordinary differential inclusion depending on two parameters.
