Results 11 to 20 of about 16,589,699 (210)

Estimates for the average scalar curvature of the Weil-Petersson metric on the moduli space M_g. [PDF]

open access: yes, 2022
. We give a precise estimate for the average scalar curvature of the Weil-Petersson metric on the moduli space Mg as g → ∞ up to the order 1/g ...
G. Schumacher, S. Trapani
core   +3 more sources

On the C*-algebra valued G-metric space related with fixed point theorems [PDF]

open access: yes, 2019
There are many fixed point results in the various kinds of metric spaces such as b-metric spaces, quaternion metric spaces, G-metric spaces, uniform spaces, non-commutative Banach spaces etc.
Özer, Özen, Omran, Saleh
core   +2 more sources

UNIQUE FIXED POINT THEOREMS FOR CONTRACTIVE MAPS TYPE IN T 0 -QUASI-METRIC SPACES [PDF]

open access: yes, 2014
In [2], Agyingi proved that every generalized contractive mapping defined in a q-spherically complete T 0 -ultra-quasi-metric space has a unique fixed point.
Yae ́ Ulrich Gaba
core   +1 more source

G-Chain Mixing and G-Chain Transitivity in Metric G-Space

open access: yes, 2022
Firstly, we introduce the concept of G-chain mixing, G-mixing, and G-chain transitivity in metric G-space. Secondly, we study their dynamical properties and obtain the following results.
Zhanjiang Ji
core   +1 more source

Structure for $g$-Metric Spaces and Related Fixed Point Theorems [PDF]

open access: yes, 2018
In this paper, we propose a generalized notion of a distance function, called a $g$-metric. The $g$-metric with degree $n$ is a distance of $n+1$ points, generalizing the ordinary distance between two points and $G$-metric between three points.
Kim, Sejong   +2 more
core   +1 more source

Hyperconvexity and endpoints in T₀-quasi-metric spaces [PDF]

open access: yes, 2013
Over the last decades much progress has been made in the investigation of hyperconvexity in metric spaces. Recently Kemajou and others have published an article concerning hyperconvexity in T₀-quasi-metric spaces.
Haihambo, Paulus
core   +1 more source

A Unification of G-Metric, Partial Metric, and b-Metric Spaces [PDF]

open access: yes, 2014
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 ...
Vahid Parvaneh   +3 more
core   +1 more source

Some fixed point theorems for contractive conditions in a G-metric space [PDF]

open access: yes, 2017
In this paper, some fixed point theorems were proved, to show the existence and  uniqueness of a fixed point under some weaker contractive conditions in a complete G-metric space settings.
Rauf, K.   +3 more
core   +1 more source

Some Fixed Point Theorem for Mapping on Complete G-Metric Spaces [PDF]

open access: yes, 2008
We prove some fixed point results for mapping satisfying sufficient conditions on complete G-metric space, also we showed that if the G-metric space (X,G) is symmetric, then the existence and uniqueness of these fixed point results follow from well ...
Zead Mustafa   +2 more
core   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

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