Recent Existence Results for Second-Order Singular Periodic Differential Equations

Recent Existence Results for Second-Order Singular Periodic Differential Equations

Positive Periodic Solution for Second-Order Singular Semipositone Differential Equations

and Applied Analysis 3

ON TE EXISTENCE OF PERIODIC SOLUTION FOR CERTAIN NONLINEAR THIRD ORDER DIFFERENTIAL EQUATIONS

Modified Laplace Decomposition Method for Singular IVPs in the second-Order Ordinary Differential Equations

  In this paper, we use modified Laplace decomposition method to solving initial value problems (IVP) of the second order ordinary differential equations. Theproposed method can be applied to linear and nonlinearproblems    

Existence for Singular Periodic Problems: A Survey of Recent Results

and Applied Analysis 3 Note that the study in [37, Theorem 4.1] is slightly different from the above presentation. However, the proof of the above theorem follows from that of [37, Theorem 4.1] with some minor necessary changes. Condition (H 1 ) corresponds to the classical strong force condition, whichwas first introduced by Gordon in [30]. In fact, condition (H 1 ) is only used when we try to...