Existence of periodic solutions of higher-order differential equations
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[1] Li Wei-cheng,et al. Existence of positive solutions of nonlinear second order differential systems , 1996 .
[2] Ravi P. Agarwal,et al. Existence of positive solutions for non-positive higher-order BVPs , 1998 .
[3] Patrick Habets,et al. Periodic-solutions of Some Lienard Equations With Singularities , 1990 .
[4] Chengwen Wang. Generalized upper and lower solution method for the forced Duffing equation , 1997 .
[5] Alberto Cabada,et al. A generalization of the monotone iterative technique for nonlinear second order periodic boundary value problems , 1990 .
[6] M. N. Nkashama. A generalized upper and lower solutions method and multiplicity results for nonlinear first-order ordinary differential equations , 1989 .
[7] J. Mawhin. Topological degree and boundary value problems for nonlinear differential equations , 1993 .