Results 41 to 50 of about 4,634,933 (288)

A Novel Generalization of Strong Probabilistic $b$-Metric Spaces and Fixed Point Theorems [PDF]

open access: yesSahand Communications in Mathematical Analysis
The controlled strong probabilistic (fuzzy) $b$-metric space is a novel concept we introduce in this study. We also demonstrate some of its fundamental topological properties and provide examples. In this context, a new result of fixed point property was
Youssef Achtoun   +3 more
doaj   +1 more source

On compactness of probabilistic metric space

open access: yesApplied Mathematical Sciences, 2014
In this paper we show that every separable probabilistic metric space admits a compatible precompact probabilistic metric and that a probabilistic metric space is compact if and only if is precompact and complete. Finally we give a generalization Niemytzki-Tychonoff theorem [1] to probabilistic metric spaces.
Abderrahim Mbarki   +2 more
openaire   +1 more source

Strong $I^K$-Convergence in Probabilistic Metric Spaces

open access: yesIranian Journal of Mathematical Sciences and Informatics, 2022
12 pages.
Banerjee, A. K., Paul, M.
openaire   +3 more sources

Existence of common fixed points for linear combinations of contractive maps in enhanced probabilistic metric spaces

open access: yesNonlinear Analysis, 2019
In this paper, we introduce the concept of enhanced probabilistic metric space (briefly EPM-space) as a type of probabilistic metric space. Also, we investigate the existence of fixed points for a (finite or infinite) linear combination of different ...
Jafari Jafari   +3 more
doaj   +1 more source

Fixed points of set-valued mappings in Menger probabilistic metric spaces endowed with an amorphous binary relation

open access: yesApplied General Topology, 2023
In this paper, we prove the existence of fixed point results for set-valued mappings in Menger probabilistic metric spaces equipped with an amorphous binary relation and a Hadžić -type t-norm.
Gopi Prasad   +2 more
doaj   +1 more source

Dynamics and Complexity of Computrons

open access: yesEntropy, 2020
We investigate chaoticity and complexity of a binary general network automata of finite size with external input which we call a computron. As a generalization of cellular automata, computrons can have non-uniform cell rules, non-regular cell ...
Murat Erkurt
doaj   +1 more source

Problem Solving as Probabilistic Inference with Subgoaling: Explaining Human Successes and Pitfalls in the Tower of Hanoi. [PDF]

open access: yesPLoS Computational Biology, 2016
How do humans and other animals face novel problems for which predefined solutions are not available? Human problem solving links to flexible reasoning and inference rather than to slow trial-and-error learning.
Francesco Donnarumma   +2 more
doaj   +1 more source

Generalized contraction mapping in probabilistic metric space [PDF]

open access: yes, 2011
The probabilistic metric space as one of the important generalization of metric space was introduced by K. Menger in 1942. In this paper, we briefly discuss the historical developments of contraction mappings in probabilistic metric space with some fixed
Jha, K, Rahman, Shams-ur
core  

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

MB-RRT: An Inverse Kinematics Solver of Reduced Dimension

open access: yesIEEE Access, 2021
The evolution of manipulator robots has increased the complexity of their models and applications, requiring that the inverse kinematics (IK) methods integrated into their control systems to have features such as fast convergence, completeness, low ...
Matheus C. Santos   +5 more
doaj   +1 more source

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