Results 61 to 70 of about 117,160 (165)
Metrics on partially ordered sets—A survey
Discrete Mathematics, 1981 AbstractWe review more or less recent results on metrics associated with valuations or (and) minimum weighted paths in posets, metric characterizations of posets and we point out some applications of these results to problems involving uses of distances in social sciences.
openaire +1 more source
A unification of \(G\)-metric, partial metric, and \(b\)-metric spaces
Abstract and Applied Analysis, 2013 Summary: Using the concepts of \(G\)-metric, partial metric, and \(b\)-metric spaces, we define a new concept of generalized partial \(b\)-metric space. Topological and structural properties of the new space are investigated and certain fixed point theorems for contractive mappings in such spaces are obtained.
Hussain, Nawab +3 more
openaire +3 more sources
Common Fixed Point Theorems for Mappings under (CLRS)-Property in Partial Metric Spaces
Demonstratio Mathematica, 2016 In this paper, we introduce the concept of (CLRS)-property for mappings F : X × X→X and S : X → X (wherein X stands for a partial metric space) and utilize the same to prove two common fixed point theorems for two pairs of mappings in partial metric ...
Rao K. P. R. +2 more
doaj +1 more source
Partial metrics and co-continuous valuations [PDF]
, 1998 The existence of deep connections between partial metrics and valuations is well known in domain theory. However, the treatment of non-algebraic continuous Scott domains has been not quite satisfactory so far.
Michael A. Bukatin, Svetlana Yu. Shorina
openaire +1 more source
Partial Fuzzy Soft Metric Space
Journal of Applied Science and EngineeringMatthew introduced a partial metric, sometimes known as a non-zero self-distance. This paper seeks to extend Matthew’s notion to the fuzzy soft universe and create a partial fuzzy soft metric.
Younes Hazem Thiyab, Ghaith Ali Salom
doaj +1 more source
Applications and common coupled fixed point results in ordered partial metric spaces
Fixed Point Theory and Applications, 2017 In this paper, we obtain a unique common coupled fixed point theorem by using ( ψ , α , β ) $(\psi , \alpha , \beta )$ -contraction in ordered partial metric spaces. We give an application to integral equations as well as homotopy theory. Also we furnish
KPR Rao +4 more
doaj +1 more source
Partial metrizability in value quantales
Applied General Topology, 2004 Partial metrics are metrics except that the distance from a point to itself need not be 0. These are useful in modelling partially defined information, which often appears in computer science.
Ralph D. Kopperman +2 more
doaj +1 more source
A Duality Relationship Between Fuzzy Partial Metrics and Fuzzy Quasi-Metrics
Mathematics, 2020 In 1994, Matthews introduced the notion of partial metric and established a duality relationship between partial metrics and quasi-metrics defined on a set X.
Valentín Gregori +2 more
doaj +1 more source
Partial answers of the Asadi et al.’s open question on M-metric spaces with numerical results
Arab Journal of Mathematical Sciences, 2018 In 2014, Asadi et al. introduced the concept of an M-metric space which is a generalization of a partial metric space and established Banach and Kannan fixed point theorems on M-metric spaces.
Pathaithep Kumrod, Wutiphol Sintunavarat
doaj +1 more source