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9 Results Found

  • Article
  • Open Access
2 Citations
3,151 Views
8 Pages

4 January 2019

The purpose of this article is to resolve a global optimization problem for quasi-noncyclic relatively nonexpansive mappings by giving an algorithm that determines an optimal approximate solution of the following minimization problem, min x &is...

  • Article
  • Open Access
3 Citations
1,529 Views
14 Pages

24 July 2023

In this work, we introduce some new concepts such as n-cyclic Fisher quasi-contraction mappings, full-n-noncyclic and regular-n-noncyclic Fisher quasi-contraction mappings in metric spaces. We then generalize the results by Safari-Hafshejani, Amini-H...

  • Article
  • Open Access
770 Views
19 Pages

23 May 2025

Let nonempty subsets E and F of a Banach space X be given, along with a mapping S:E∪F→E∪F defined as noncyclic when S(E)⊆E and S(F)⊆F. In this case, an optimal pair of fixed points is defined as a point (p,q)∈E×F whe...

  • Article
  • Open Access
42 Views
26 Pages

13 December 2025

We introduce and study a new class of noncyclic Chatterjea-type C-nonexpansive mappings in geodesic spaces. We establish a notable existence theorem for best proximity pairs by employing the pivotal geometric property of proximal normal structure wit...

  • Article
  • Open Access
11 Citations
3,183 Views
8 Pages

6 August 2019

Our main goal of this research is to present the theory of points for relatively cyclic and relatively relatively noncyclic p-contractions in complete locally K -convex spaces by providing basic conditions to ensure the existence and uniqueness...

  • Article
  • Open Access
1 Citations
2,897 Views
10 Pages

Best Approximation Results in Various Frameworks

  • Taoufik Sabar,
  • Abdelhafid Bassou and
  • Mohamed Aamri

27 May 2019

We first provide a best proximity point result for quasi-noncyclic relatively nonexpansive mappings in the setting of dualistic partial metric spaces. Then, those spaces will be endowed with convexity and a result for a cyclic mapping will be obtaine...

  • Article
  • Open Access
1,959 Views
16 Pages

27 May 2022

The study of symmetry is a major tool in the nonlinear analysis. The symmetricity of distance function in a metric space plays important role in proving the existence of a fixed point for a self mapping. In this work, we approximate a fixed point of...

  • Review
  • Open Access
13 Citations
5,048 Views
17 Pages

Sources and Applications of Emerging Active Travel Data: A Review of the Literature

  • Mohammad Anwar Alattar,
  • Caitlin Cottrill and
  • Mark Beecroft

22 June 2021

Active travel (AT) has the potential to integrate with, or in some cases substitute for, trips taken by motorized transportation. In this paper we review relevant research on AT outcomes to address the potential of AT and emerging data sources in sup...

  • Article
  • Open Access
7 Citations
2,650 Views
27 Pages

20 December 2023

Quantitative relations between the sensory overall quality (OQJ) of commercial single grape variety Pinot Gris and Pinot Noir wines, defined using specific sensory attributes, and the most influencing chemical components were investigated in commerci...