Results 11 to 20 of about 4,349,562 (266)

Some H-Godunova–Levin Function Inequalities Using Center Radius (Cr) Order Relation

open access: yesFractal and Fractional, 2022
Interval analysis distinguishes between different types of order relations. As a result of these order relations, convexity and nonconvexity contribute to different kinds of inequalities.
Waqar Afzal   +3 more
doaj   +3 more sources

Towards Ordinal Data Science [PDF]

open access: yesTransactions on Graph Data and Knowledge, 2023
Order is one of the main instruments to measure the relationship between objects in (empirical) data. However, compared to methods that use numerical properties of objects, the amount of ordinal methods developed is rather small.
Stumme, Gerd   +2 more
doaj   +1 more source

On enumeration of $EL$-hyperstructures with $2$ elements [PDF]

open access: yesJournal of Mahani Mathematical Research, 2022
$EL$-hypergroups  were defined by Chvalina 1995. Till now, no exact statistics of $EL$-hypergroups have been done. Moreover, there is no classification of $EL$-hypergroups and $EL^2$-hypergroups even over small sets.
Saeed Mirvakili, Sayed Hossein Ghazavi
doaj   +1 more source

On the Meaning of Medical Evidence Hierarchies

open access: yesPhilosophy of Medicine, 2021
Evidence hierarchies are investigative strategies ordered with regard to the claimed strength of evidence. They have been used for a couple of decades in EBM, particularly in assessing evidence for treatment recommendations, but remain controversial.
Jesper Jerkert
doaj   +1 more source

Bhattacharyya Parameter of Monomial Codes for the Binary Erasure Channel: From Pointwise to Average Reliability

open access: yesSensors, 2021
Monomial codes were recently equipped with partial order relations, a fact that allowed researchers to discover structural properties and efficient algorithm for constructing polar codes.
Vlad-Florin Drăgoi, Gabriela Cristescu
doaj   +1 more source

Erratum to ‘‘A New Pre-Order Relation for Set Optimization using $\ell$-difference [Commun. Adv. Math. Sci., 4(3) (2021), 163-170

open access: yesCommunications in Advanced Mathematical Sciences, 2022
In this work, an erratum for a proposition in the paper ‘‘A New Pre-Order Relation for Set Optimization using $\ell$-difference" is outlined. It was pointed out by Stefan Rocktäschel and Ernest Quintana that the proof of Proposition 3.11 is wrong in ...
Emrah Karaman
doaj   +1 more source

Fuzzy Metrics in Terms of Fuzzy Relations

open access: yesMathematics, 2023
In this paper, we study the concept of fuzzy metrics from the perspective of fuzzy relations. Specifically, we analyze the commonly used definitions of fuzzy metrics.
Olga Grigorenko, Alexander Šostak
doaj   +1 more source

Ordering stability of Nash equilibria for a class of differential games

open access: yesOpen Mathematics, 2023
This study is concerned with the stability of Nash equilibria for a class of nn-person noncooperative differential games. More precisely, due to a preorder induced by a convex cone on a real linear normed space, we define a new concept called ordering ...
Jia Keke, Hong Shihuang, Yue Jieqing
doaj   +1 more source

A New Pre-Order Relation for Set Optimization using l-difference

open access: yesCommunications in Advanced Mathematical Sciences, 2021
A new relation on the subset of the space is defined via l-difference in this work. This is a pre-order relation on the family of nonempty sets. Some relations between this pre-order relation and well-known order relations are investigated.
Emrah Karaman
doaj   +1 more source

ANALISIS KEMAMPUAN BERPIKIR TINGKAT TINGGI SISWA PADA MATERI RELASI DAN FUNGSI KELAS VIII DI SMPN 1 TANJUNGANOM

open access: yesJupitek, 2022
This study aims to determine the students' higher order thinking skills (HOTS) in subject of relation and function. This type of research is a qualitative research with the research subjects being class VIII-1 of SMPN 1 Tanjunganom in the academic year ...
Ninda Sundari Anggraini   +2 more
doaj   +1 more source

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