Results 21 to 30 of about 113,183 (266)

Combination of t-norms and their conorms

Kybernetika, 2023
Summary: Non-negative linear combinations of \(t_{\min}\)-norms and their conorms are used to formulate some decision making problems using systems of max-separable equations and inequalities and optimization problems under constraints described by such systems.
openaire   +1 more source

$\lambda$-Statistical Pointwise and Uniform Convergence of Sequences of Functions on Neutrosophic Normed Spaces [PDF]

Sahand Communications in Mathematical Analysis
This insightful article examines the $\lambda$-statistical convergence of function sequences within neutrosophic norm spaces. It introduces novel concepts such as $\lambda$-statistical pointwise convergence and $\lambda$-statistical uniform convergence ...
Hari Shankar, Ayaz Ahmad, Chandan Chaurasiya, Ayhan Esi   +3 more
doaj   +1 more source

A Study of Generalized QL^′-Implications

Mathematics, 2022
In this paper, we introduce and study the GQL′-operations. We prove that this class is a hyper class of the known class of QL′-operations. Similar to QL′-operations, GQL′-operations are not always fuzzy implications.
Dimitrios S. Grammatikopoulos, Basil Papadopoulos   +1 more
doaj   +1 more source

Fuzzy Caratheodory’s Theorem and Outer ∗-Fuzzy Measure

Axioms, 2022
The goal of this paper is to introduce two new concepts ∗-fuzzy premeasure and outer ∗-fuzzy measure, and to further prove some properties, such as Caratheodory’s Theorem, as well as the unique extension of ∗-fuzzy premeasure.
Radko Mesiar, Chenkuan Li, Abbas Ghaffari, Reza Saadati   +3 more
doaj   +1 more source

On Asymptotically Double Lacunary Statistical Equivalent Sequences in Probabilistic Normed Space

Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2012
In this paper we study the concept of asymptotically double lacunary statistical convergent sequences in probabilistic normed spaces and prove some basic properties.
Esi Ayhan
doaj   +1 more source

Neutrosophic Sub-Group over t-Norm and t-Co-Norm

Axioms
This study employs the notions of t-norms and t-co-norms to define a group of T-neutrosophic sub-groups and normal T-neutrosophic subgroups. Furthermore, the different properties of these sub-groups have been investigated.
Ali Yahya Hummdi, Mohamed Abdalla, Amr Elrawy   +2 more
doaj   +1 more source

Plithogenic sets and their application in decision making [PDF]

Neutrosophic Sets and Systems, 2020
There are various mathematical tools available to measure the level of accuracy such as Crisp, Fuzzy, Intuitionistic fuzzy sets and Neutosophic set. Further, Plithogenic set is a generalization of these four sets.
S.Gomathy, D. Nagarajan, S. Broumi, M. Lathamaheswari   +3 more
doaj   +1 more source

Approach to fuzzy differential equations in Intuitionistic fuzzy metric spaces using generalized contraction theorems [PDF]

Journal of Hyperstructures
Approach to fuzzy differential equations in fuzzy metrics using generalized contra ction theorems One of the most fascinating fields of mathematical inquiry is fixed point.In this direction, by utilizing ”the triangular property of fuzzy metric ”, we ...
Ram Singh, Deepak Singh, Rahul Gourh
doaj   +1 more source

The norming set of a symmetric bilinear form on the plane with the supremum norm

Математичні Студії, 2021
An element $(x_1, \ldots, x_n)\in E^n$ is called a {\em norming point} of $T\in {\mathcal L}_s(^n E)$ if $\|x_1\|=\cdots=\|x_n\|=1$ and $|T(x_1, \ldots, x_n)|=\|T\|,$ where ${\mathcal L}_s(^n E)$ denotes the space of all symmetric continuous $n$-linear ...
S. G. Kim
doaj   +1 more source

Optimal Approximate Solution of Coincidence Point Equations in Fuzzy Metric Spaces

Mathematics, 2019
The purpose of this paper is to introduce α f -proximal H -contraction of the first and second kind in the setup of complete fuzzy metric space and to obtain optimal coincidence point results.
Naeem Saleem, Mujahid Abbas, Manuel De la Sen   +2 more
doaj   +1 more source