On fixed point theorems in fuzzy metric spaces using a control function

In this paper, we generalize Fuzzy Banach contraction theorem established by V. Gregori and A. Sapena [Fuzzy Sets and Systems ۱۲۵ (۲۰۰۲) ۲۴۵-۲۵۲] using notion of altering distance which was initiated by Khan et al. [Bull. Austral. Math. Soc., ۳۰(۱۹۸۴), ۱-۹] in metric spaces.

کلیدواژه ها:

Topology ، Analysis ، Fuzzy metric space