Error Estimates for Fixed Point Theorems in Fuzzy Norm Spaces

We define fixed point error estimates for two important fixed point theorems involving quasi contractive type operators in fuzzy norm spaces . We also obtain complete statements for the fixed point theorems of Zamfirescu, including both a priori and a posteriori error estimates, when the Picard iteration is used to approximate the fixed points on fuzzy norm spaces.

کلیدواژه ها:

F uzzy norm space ، F uzzy fixed point ، Zamfirescu′s fixed point