Results 31 to 40 of about 2,056 (258)

Quasi-contraction on a cone metric space

open access: yesApplied Mathematics Letters, 2009
The authors define and study quasi-contractive mappings on a cone metric space. These mappings are a generalization of Ćirić's quasi-contractions. A lemma and a fixed point theorem are established for such mappings. This result generalizes the results of \textit{L.-G. Huang} and \textit{X. Zhang} [J. Math. Anal. Appl.
Dejan Ilic, Vladimir Rakocevic
openaire   +2 more sources

Fixed Point and Common Fixed Point Theorems on Ordered Cone b-Metric Spaces

open access: yesAbstract and Applied Analysis, 2013
The concept of a cone b-metric space has been introduced recently as a generalization of a b-metric space and a cone metric space in 2011. The aim of this paper is to establish some fixed point and common fixed point theorems on ordered cone b-metric ...
Sahar Mohammad Abusalim   +1 more
doaj   +1 more source

On the end of the cone metric spaces

open access: yesTopology and its Applications, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

Remarks on “Quasi-contraction on a cone metric space”

open access: yesApplied Mathematics Letters, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Zoran Kadelburg   +2 more
openaire   +1 more source

A fixed point theorem for uniformly locally contractive mappings in a C-chainable cone rectangular metric space [PDF]

open access: yesSurveys in Mathematics and its Applications, 2011
Recently, Azam, Arshad and Beg [ Banach contraction principle on cone rectangular metric spaces, Appl. Anal. Discrete Math. 2009] introduced the notion of cone rectangular metric spaces by replacing the triangular inequality of a cone metric space by a ...
Bessem Samet , Calogero Vetro
doaj  

Results in Strongly Minihedral Cone and Scalar Weighted Cone Metric Spaces and Applications

open access: yesAnnales Mathematicae Silesianae, 2021
The convergence of sequences and non-unique fixed points are established in ℳ-orbitally complete cone metric spaces over the strongly minihedral cone, and scalar weighted cone assuming the cone to be strongly minihedral.
Tomar Anita, Joshi Meena
doaj   +1 more source

On partial metric spaces and partial cone metric spaces

open access: yesHacettepe Journal of Mathematics and Statistics, 2017
It this article we shall show that partial metric spaces and partial cone metric spaces are quasi-uniformizable and hence quasi-metrizable. Finally, an application to the Banach’s fixed point theorem will be presented in this context.
openaire   +3 more sources

Establishment of a humanized patient‐derived xenograft mouse model of high‐grade serous ovarian cancer for preclinical evaluation of combination immunotherapy

open access: yesMolecular Oncology, EarlyView.
We have established a humanized orthotopic patient‐derived xenograft (Hu‐oPDX) mouse model of high‐grade serous ovarian cancer (HGSOC) that recapitulates human tumor–immune interactions. Using combined anti‐PD‐L1/anti‐CD73 immunotherapy, we demonstrate the model's improved biological relevance and enhanced translational value for preclinical ...
Luka Tandaric   +10 more
wiley   +1 more source

Remarks on Some Recent Fixed Point Results on Quaternion-Valued Metric Spaces

open access: yesAbstract and Applied Analysis, 2014
Very recently, Ahmed et al. introduced the notion of quaternion-valued metric as a generalization of metric and proved a common fixed point theorem in the context of quaternion-valued metric space.
Ravi P. Agarwal   +3 more
doaj   +1 more source

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

open access: yesFEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point   +7 more
wiley   +1 more source

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