Copyright © 2010 Wu-Sheng Wang et al. This is an open access article distributed under the
Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
We consider some new nonlinear retarded integral inequalities with two variables, which extend the results in the work of W.-S. Wang (2007), and the one in the work of Y.-H. kim (2009). These inequalities include not only a nonconstant term outside the
integrals but also more than one distinct nonlinear integrals without assumption of monotonicity. Finally, we give some applications to the boundary
value problem of a partial differential equation for boundedness and uniqueness.