Interacting holographic dark energy model and generalized second law of thermodynamics in a non-flat universe

In the present paper we consider the interacting holographic model of dark energy to investigate the validity of the generalized second laws of thermodynamics in non-flat (closed) universe enclosed by the event horizon measured from the sphere of the horizon named L. We show that for L as the system's IR cut-off the generalized second law is respected for the special range of the deceleration parameter.