in this thesis we will present three topics. we define approximate
fixed points in fuzzy normed spaces. also we obtain some necessary
and sufficient conditions on the existence of? -fixed points for ? >
0. at the continue some results about approximate fixed points for a
class of non-expansive maps on g-metric spaces are obtained and we
define approximate fixed points in partial metric spa...
Some fixed point theorems based on an asymptotic regularity condition have been obtained, which generalize the previously well-known results. 2000 Mathematics Subject Classification: 47H10, 54H25.
