Couchouron, Jean-FrancoisPrecup, Radu2021-05-142021-05-142004-10-18Couchouron, J. F., & Precup, R. (2004). Anti-periodic solutions for second order differential inclusions. <i>Electronic Journal of Differential Equations, 2004</i>(124), pp. 1-17.1072-6691https://hdl.handle.net/10877/13545In this paper, we extend the existence results presented in [9] for Lp spaces to operator inclusions of Hammerstein type in W1,p spaces. We also show an application of our results to anti-periodic boundary-value problems of second-order differential equations with nonlinearities depending on u'.Text17 pages1 file (.pdf)enAttribution 4.0 InternationalAnti-periodic solutionNonlinear boundary-value problemsDissipative operatorMultivalued mappingFixed pointArticle