On the solvability of some nonlinear functional integral equations on Lp(R+)

In this paper, we prove theorems on the existence of solutions in Lp(R+), 1 ? p < ?, for some functional integral equations. The basic tool used proof is fixed point theorem due to Darbo with respect so called measure noncompactness. obtained results generalize and extend several ones earlier many papers monographs. An example which shows applicability our also included.