Integral solution of a class of nonlinear integral equations
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This paper is concerned with the existence of integral solutions to a general nonlinear integral equationx(t)=f1(t,x(1(t))) +f2t,02(t)k(t,s)f3(s,x( 3(s)))ds,tR+.With the help of Krasnoselskii's fixed point theorem and the theory of measure of weak noncompactness, we establish a new and general existence theorem for the nonlinear functional integral equation. Moreover, an example, which can not be treated by the related theorems in [5,20,22], is given to illustrate the new existence theorem. 2012 Elsevier Inc. All rights reserved.