- - - Mathematics Department, Bu-Ali Sina University, P.O. Box ۶۵۱۷۴-۴۱۶۱, Hamadan, Iran
- - - Mathematics Department, Bu-Ali Sina University, P.O. Box ۶۵۱۷۴-۴۱۶۱, Hamadan, Iran

In this paper, we introduce \rho-altering J-type mappings in modular spaces. We prove some fixed point theorems for \rho-altering and \rho-altering J-type mappings in modular spaces. We also furnish illustrative examples to express relationship between these mappings. As a consequence, the results are applied to the existence of solution of an integral equation arising from an ODE system.

Modular space, rho-Altering mapping, rho-Asymptotically regular mapping, rho-J-type mapping, rho-altering J-type mapping, Integral equation