John R. Graef

Oscillation and Dynamics in Delay Equations: Proceedings of an AMS Special Session Held January 16-19, 1991

Ordinary Differential Equations And Boundary Value Problems - Volume I: Advanced Ordinary Differential Equations

The Strong Nonlinear Limit-point/limit-circle Problem

Implicit Fractional Differential and Integral Equations: Existence and Stability

Implicit Fractional Differential and Integral Equations: Existence and Stability

Impulsive Differential Inclusions: A Fixed Point Approach

Ordinary Differential Equations And Boundary Value Problems - Volume Ii: Boundary Value Problems

Multiple Solutions Of Boundary Value Problems: A Variational Approach