Electronic Journal of Differential Equations, Vol. 2005(2005), No. 122, pp. 1-31. Title: Exact boundary controllability for higher order nonlinear Schrodinger equations with constant coefficients Authors: Juan Carlos Ceballos V. (Univ. del Bio-Bio, Concepcion, Chile) Ricardo Pavez F. (Univ. del Bio-Bio, Concepcion, Chile) Octavio Paulo Vera V. (Univ. del Bio-Bio, Concepcion, Chile) Abstract: The exact boundary controllability of the higher order nonlinear Schrodinger equation with constant coefficients on a bounded domain with various boundary conditions is studied. We derive the exact boundary controllability for this equation for sufficiently small initial and final states. Submitted January 20, 2005. Published October 31, 2005. Math Subject Classifications: 35K60, 93C20. Key Words: KdVK equation; boundary control; Hilbert uniqueness method; Ingham's inequality; smoothing properties.