Differential Equations & Applications · Volume 9, Issue 4 Solutions for a second-order Delay differential inclusion on the half-line with boundary values 09-37 Pages 543-552 DOI 10.7153/dea-2017-09-37 Downloads Short PDF Full PDF PNG Authors John S. Spraker Keywords second order differential inclusion fixed point boundary value problem contraction mapping theorem Hausdorff metric Subject classes 26E25 28B20 34B40 34A60 34A34 34A36 34B15 47H04 47H09 47H10 54C60 54C65 58C06