Title of article
Coupled and tripled coincidence point results under ðF; gÞ-invariant sets in Gb-metric spaces and G-a-admissible mappings
Author/Authors
Hussain، Nawab نويسنده , , Parvaneh، Vahid نويسنده , , Golkarmanesh، Farhan نويسنده ,
Issue Information
فصلنامه با شماره پیاپی سال 2015
Pages
16
From page
11
To page
26
Abstract
In this paper, we prove that coupled and tripled coincidence point theorems under (F,g)-invariant sets for weakly contractive mappings defined on a G-metric space are immediate consequences of corresponding results via rectangular G-α-admissible mappings. This idea can also be applied to obtain coupled and tripled fixed point theorems in other spaces under various contractive conditions which reduces the proof considerably.
Keywords
Coupled coincidence point , common coupled fixed point , Common tripled fixed point , Gb-metric space , Tripled coincidence point , Admissible mapping , F-invariant set
Journal title
Mathematical Sciences
Serial Year
2015
Journal title
Mathematical Sciences
Record number
2404831
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