两种广义F-压缩映像相关的不动点定理

Two Fixed Point Theorems Concerning Augmented F- Contraction in Complete Metric Spaces

给出了广义-F-压缩映像和广义-F-Suzuki-压缩映像的概念,提出并证明了两种压缩映像条件下的不动点定理,推广了WARDOWSKI和PIRI的不动点定理。

In this paper,we propose two conceptions of augmented - F - contraction and Augmented - F -Suzuki - contraction. Fixed point theorems for Augmented - F - contraction and Augmented - F - Suzuki -contraction are proved respectively. Those two contraction theorems generalize the contraction theorems of WARDOWSKI and PIRI.