On some generalized contractive maps in partial metric space and related fixed point theorems

In this paper we generalize some results of fixed point theory to partial metric spaces by using methods in the context a new extension Ekeland?s variational principle. We provide corollaries unify our with other existing literature along same vein. Then, show that require existence assumptions weaker than those for well-known contractive maps, including ones sense Banach, Ciric, Song, Kannan and Hardy Rogers. Also, estimates distance set space. order illustrate strength theorem, use it derive result on coupled points.