The Cauchy Problem of Nonlinear Schrodinger-Boussinesq Equations in H^s(R^d)

Abstract

In this paper, the local well posedness and global well posedness of solutions for the initial value problem (IVP) of nonlinear Schrödinger-Boussinesq equations is considered in H^s(R^d) by resorting Besov spaces, where real number s ≥ 0.