Results 261 to 270 of about 15,516 (285)
Some of the next articles are maybe not open access.

On Equivalent Cone Metric Spaces

Ukrainian Mathematical Journal, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Olmez, O., AYTAR, Salih
openaire   +4 more sources

Cone metric spaces and fixed point theorems of contractive mappings

open access: yesJournal of Mathematical Analysis and Applications, 2007
In this paper we introduce cone metric spaces, prove some fixed point theorems of contractive mappings on cone metric ...
Huang, Long-Guang, Zhang, Xian
exaly   +2 more sources

A note on the equivalence of some metric and cone metric fixed point results

open access: yesApplied Mathematics Letters, 2011
In the present work, using Minkowski functionals in topological vector spaces, we establish the equivalence between some fixed point results in metric and in (topological vector space) cone metric spaces. Thus, a lot of results in the cone metric setting
Zoran Kadelburg   +2 more
exaly   +2 more sources

On the Extreme Rays of the Metric Cone

Canadian Journal of Mathematics, 1980
A classical result in the theory of convex polyhedra is that every bounded polyhedral convex set can be expressed either as the intersection of half-spaces or as a convex combination of extreme points. It is becoming increasingly apparent that a full understanding of a class of convex polyhedra requires the knowledge of both of these characterizations.
openaire   +1 more source

Fixed and periodic point results in cone metric spaces

open access: yesApplied Mathematics Letters, 2009
Huang and Zhang [L.-G. Haung, X. Zhang, Cone metric spaces and fixed point theorems of contractive mappings, J. Math. Anal. Appl. 332 (2007) 1468–1476] proved some fixed point theorems in cone metric spaces.
Mujahid Abbas, B E Rhoades
exaly   +2 more sources

Approximation of a Metric on a Dominating Cone

Automation and Remote Control, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

On Constructing a Metric on a Dominating Cone. I

Automation and Remote Control, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +3 more sources

On an equivalence of topological vector space valued cone metric spaces and metric spaces

open access: yesApplied Mathematics Letters, 2012
Scalarization method is an important tool in the study of vector optimization as corresponding solutions of vector optimization problems can be found by solving scalar optimization problems. Recently this has been applied by Du (2010) [14] to investigate
Hüseyi̇N Çakalli
exaly   +2 more sources

Finsler metrics on symmetric cones

Mathematische Annalen, 2000
Let \(V\) be a simple Euclidean Jordan algebra with an associative inner product \(\langle\cdot |\cdot\rangle\), and let \(\Omega\) be the corresponding symmetric cone. Let \({\mathfrak I}(V)\) be the compact symmetric space of all primitive idempotents of \(V\), and let \(G(\Omega)\) be the automorphism group of \(\Omega\).
openaire   +2 more sources

Natural metrics on faceless cones

Annali di Matematica Pura ed Applicata, 1981
A genuine faceless cone is a non-empty linear cone that is open in some linear topology and includes no line. This paper describes all assignments of metrics to genuine faceless cones such that every linear mapping between cones is a contraction.
openaire   +1 more source

Home - About - Disclaimer - Privacy