English

Controlled rectangular metric type spaces and some applications to polynomial equations

General Topology 2019-10-31 v1

Abstract

In this paper, we introduce a generalization of rectangular bb-metric spaces, by changing the rectangular inequality as follows \begin{equation*} \rho(x,y)\le \theta(x,y,u,v)[\rho(x,u)+\rho(u,v)+\rho(v,y)], \end{equation*}% for all distinct x,y,u,vX.\ x,y,u,v\in X. We prove some fixed-point theorems and we use our results to present a nice application in last section of this paper. Moreover, in the conclusion we present some new open questions.

Keywords

Cite

@article{arxiv.1910.13704,
  title  = {Controlled rectangular metric type spaces and some applications to polynomial equations},
  author = {Nabil Mlaiki},
  journal= {arXiv preprint arXiv:1910.13704},
  year   = {2019}
}
R2 v1 2026-06-23T11:59:13.411Z