Results 51 to 60 of about 10,380 (295)

Near Fixed Point Theorems in the Space of Fuzzy Numbers

open access: yesMathematics, 2018
The fuzzy numbers are fuzzy sets owning some elegant mathematical structures. The space consisting of all fuzzy numbers cannot form a vector space because it lacks the concept of the additive inverse element.
Hsien-Chung Wu
doaj   +1 more source

Representation of uncertain multichannel digital signal spaces and study of pattern recognition based on metrics and difference values on fuzzy n-cell number spaces

open access: yes, 2009
In this paper, we discuss the problem of characterization for uncertain multichannel digital signal spaces, propose using fuzzy n-cell number space to represent uncertain n-channel digital signal space, and put forward a method of constructing such fuzzy
Shi, Peng   +5 more
core   +1 more source

L-Fuzzy Invariant Metric Space

open access: yesCommunications in Advanced Mathematical Sciences, 2018
In this paper, we define L-fuzzy invariant metric space, and generalize some well known results in metric and fuzzy metric space including Uniform continuity theorem and Ascoli-Arzela theorem.
Servet Kütükçü
doaj   +1 more source

BICOMPLETABLE STANDARD FUZZY QUASI-METRIC SPACE [PDF]

open access: yes, 2014
In this paper we introduce the definition of standard fuzzy quasi-metric space then we discuss several properties after we give an example to illustrate this notion.
R. Kider, Jehad
core   +1 more source

Some questions in fuzzy metric spaces [PDF]

open access: yesFuzzy Sets and Systems, 2012
The authors wish to thank both the associated editors coordinating this submission and the reviewers for their insightful suggestions and comments which have been useful to increase the scientific quality and presentation of the paper. Also, the authors thank Dr. M. Melgosa, Dr. R. Huertas and Dr. L.
Valentín Gregori   +2 more
openaire   +3 more sources

A Study on Hutchinson-Barnsley Theory in Product Intuitionistic Fuzzy Fractal Space

open access: yesFuzzy Information and Engineering, 2023
This work constitutes classical Hutchinson-Barnsley theory on the product intuitionistic fuzzy fractal space with the aid of iterated function system, in which a finite number of intuitionistic fuzzy B-contractions and intuitionistic fuzzy Edelstein ...
Mathavan Priya, Ramasamy Uthayakumar
doaj   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

open access: yesFEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli   +8 more
wiley   +1 more source

Generalized contraction theorem in M -fuzzy cone metric spaces

open access: yesJournal of Innovative Applied Mathematics and Computational Sciences, 2022
This work defines MM-Fuzzy Cone Metric Space, as a new metric space. It also analyzes possible forms of contractive conditions and groups them accordingly to set up generalized contractive conditions for self-mappings defined over MM-fuzzy cone metric ...
Mookiah Suganthi   +2 more
doaj   +1 more source

On The Fuzzy Metric Spaces

open access: yesJournal of Mathematics and Computer Science, 2011
In this paper we define complete fuzzy metric space and proved that a fuzzy topologically complete subset of a fuzzy metric space is ...
G. A. Afrouzi, S. Shakeri, S. H. Rasouli
openaire   +2 more sources

Chameleon sequences reveal structural effects in proteins representing micelle‐like distribution of hydrophobicity

open access: yesFEBS Open Bio, EarlyView.
Amino acids sequence of two different proteins with the same sequence (chameleon sequence—black boxes) represent in 3D structure of the proteins different secondary structures: HHHH—helical and BBB—Beta‐structural. The chains folded in water environment adopt different III‐order structures in which the chameleon fragments appear to adopt similar status
Irena Roterman   +4 more
wiley   +1 more source

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