Well-Posedness and Blow-Up for the Fractional Schrodinger-Choquard Equation

In this paper, we study the well-posedness and blow-up solutions for the fractional Schr o center dot dinger equation with a Hartree-type nonlinearity together with a powertype subcritical or critical perturbations. For nonradial initial data or radial initial data, we prove the local well-posedness for the defocusing and the focusing cases with subcritical or critical nonlinearity. We obtain the global well-posedness for the defocusing case, and for the focusing mass-subcritical case or mass-critical case with initial data small enough. We also investigate blow-up solutions for the focusing mass-critical problem.