Caristi, Nadler and <inline-formula> <mml:math id="mm2151657" display="block"> <mml:semantics> <mml:msup> <mml:mi mathvariant="script">H</mml:mi> <mml:mo>+</mml:mo> </mml:msup> </mml:semantics> </mml:math> </inline-formula>-Type Contractive Mappings and Their Fixed Points in <i>θ</i>-Metric Spaces

A new proper generalization of metric called as <inline-formula> <math display="inline"> <semantics> <mi>&#952;</mi> </semantics> </math> </inline-formula>-metric is introduced by Khojasteh et al. (Mathematical Problems in Engineering (20...

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Bibliographic Details
Main Authors: Pradip Patle, Jelena Vujaković, Deepesh Patel, Stojan Radenović
Format: Article
Language:English
Published: MDPI AG 2019-04-01
Series:Symmetry
Subjects:
Online Access:https://www.mdpi.com/2073-8994/11/4/504