Tripled coincidence point under ϕ-contractions in ordered $G_b$-metric spaces

Subject Areas : Fixed point theory

R. Jalal Shahkoohi ¹ , S. A. Kazemipour ² , A. Rajabi Eyvali ³

1 - Department of Mathematics and Statistics, Aliabad Katoul Branch, Islamic Azad University, Aliabad Katoul, Iran
2 - Department of Mathematics and Statistics, Aliabad Katoul Branch, Islamic Azad University, Aliabad Katoul, Iran
3 - Department of Mathematics and Statistics, Aliabad Katoul Branch, Islamic Azad University, Aliabad Katoul, Iran

Received: 2014-07-27 Accepted : 2014-12-16 Published : 2014-12-20

Keywords:

References:

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