Results 61 to 70 of about 2,422,771 (248)
On Some Types of Multigranulation Covering Based on Binary Relations
Journal of Function Spaces, 2021 Recently, the notions of right and left covering rough sets were constructed by right and left neighborhoods to propose four types of multigranulation covering rough set (MGCRS) models.
Ashraf Nawar, E. A. Elsakhawy
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AxiomsThis paper aims to establish several fixed-point theorems within the framework of Banach spaces endowed with a binary relation. By utilizing enriched contraction principles involving two classes of altering-distance functions, the study encompasses ...
Umar Ishtiaq +4 more
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Analytic Binary Alloy Volume–Concentration Relations and the Deviation from Zen’s Law [PDF]
, 2021 A. Landa +4 more
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Extended OQL for Object Oriented Parallel Query Processing
Data Science Journal, 2007 Herein, an extension to the object query language (OQL) for incorporating binary relational expressions is investigated. The extended query language is suitable for query submissions to an object oriented database, whose functionality is based upon the ...
S G Fountoukis, M P Bekakos
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BI-CONJUGATIVE RELATIONS [PDF]
Romanian Journal of Mathematics and Computer Science, 2014 In this paper the concept of bi-conjugative relations on sets is introduced. Characterizations of this relations are obtained. In addition, particulary we show that the anti-order relation \not\le in poset (L, \le) is not a bi-conjugative relation.
DANIEL ABRAHAM ROMANO
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Algebras of Distributions of Binary Formulas for Theories of Archimedean Solids
Известия Иркутского государственного университета: Серия "Математика", 2019 Algebras of distributions of binary isolating and semi-isolating formulas are derived objects for given theory and reflect binary formula relations between realizations of 1-types.
D.Yu. Emelyanov
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Binary-Relational Storage Structures [PDF]
The Computer Journal, 1982 Any database, no matter how complex, can be represented as a set of binary-relationships. Consequently, a structure which can store such binary-relationships is logically sufficient as the storage mechanism for a general purpose database management system.
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Traces of Ternary Relations Based on Bandler–Kohout Compositions
MathematicsRecently, we have introduced and studied all possible four-point compositions (one degree of freedom) and five-point compositions (two degrees of freedom) of ternary relations in analogy with the usual composition of binary relations.
Lemnaouar Zedam +2 more
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THE RESEARCH OF THE POLLUTION OF SPRINGS IN THE CITY OF STAVROPOL BY THE METHOD OF FACTOR ANALYSIS
Наука. Инновации. Технологии, 2022 The researches of pollution of six springs in Stavropol were made according to thirteen kinds of contamination by factor analysis. Analysis of samples was carried out on the basis of Scientific-Educational Laboratory «Ecoanalytical Laboratory of ...
Inna Vladimirovna Begday +2 more
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Semigroup Forum, 1970 It was shown in [3] that every finite group is the maximal subgroup of a semigroupBx of all binary relations on some finite set X. This result is extended here to arbitrary groups.
Schein, B.M., Plemmons, R.J.
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