Results 11 to 20 of about 1,276,041 (313)
Boolean Algebras with Semigroup Operators: Free Product and Free Objects
Journal of Mathematics, 2023 Two important algebraic structures are S-acts and Boolean algebras. Combining these two structures, one gets S-Boolean algebras, equipped with a compatible right action of a monoid S which is a special case of Boolean algebras with operators.
H. Barzegar
doaj +1 more source
ОСОБЕННОСТИ МАШИННОГО ИССЛЕДОВАНИЯ ДИСКРЕТНЫХ ГРУПП
Vestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2013 В статье демонстрируются особенности машинного исследования внутреннего строения конечных и бесконечных дискретных групп.
А.П. Горюшкин, A.P. Goryushkin
doaj +1 more source
КОНЕЧНО ПОРОЖДЕННЫЕ ПОДГРУППЫ ГИПЕРБОЛИЧЕСКИХ ГРУПП
Vestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2014 Устанавливается, что конечно порожденные подгруппы бесконечного индекса в гиперболических группах, не являющихся почти абелевыми, дополняемы нетри- виальным свободным множителем.
А.П. Горюшкин, A.P. Goryushkin
doaj +1 more source
HILIC-MS for Untargeted Profiling of the Free Glycation Product Diversity
Metabolites, 2022 Glycation products produced by the non-enzymatic reaction between reducing carbohydrates and amino compounds have received increasing attention in both food- and health-related research.
Yingfei Yan +2 more
doaj +1 more source
НАХОЖДЕНИЕ ИНДЕКСА ПОДГРУППЫ И ПРОБЛЕМА ВХОЖДЕНИЯ
Vestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2016 Для отдельных классов групп устанавливаются связи между двумя алгоритмическими проблемами: проблемой вычисления индекса подгруппы и проблемой вхождения.
Goryushkin, A.P.
doaj +1 more source
Free Subgroups of Free Complete Products
Journal of Algebra, 2002 The free complete product \(G\) of groups \(G_i\) is very much like the standard free product except that one allows, in addition to the standard finite words, arbitrarily large linearly ordered ``words'', subject only to the condition that, to each word, each group \(G_i\) contributes only finitely many letters.
Conner, Greg, Eda, Katsuya
openaire +1 more source
Product-free sets in the free group
Proceedings of the 12th European Conference on Combinatorics, Graph Theory and Applications, 2023 We prove that product-free sets of the free group over a finite alphabet have maximum density $1/2$ with respect to the natural measure that assigns total weight one to each set of irreducible words of a given length. This confirms a conjecture of Leader, Letzter, Narayanan and Walters. In more general terms, we actually prove that strongly $k$-product-
Ortega Sánchez Colomer, Miquel +2 more
openaire +4 more sources
Vestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2019 This paper deals with problems connecting with decomposition of groups into double cosets. It is established a relation between double decomposition and usual decomposition by subgroups for groups which can be decompose into a generalized free products ...
A.P. Goryushkin
doaj +1 more source
Foods, 2023 Semi-hard pressed goat’s cheese, a traditional matured cheese in Andalusia, has a residual lactose content that may affect people with intolerance to that carbohydrate. Nowadays, lactose-free dairy products are characterized by presenting a scant sensory
Ángel Luis López Ruiz +3 more
doaj +1 more source
Coproduct of Crossed A-Modules of R-Algebroids
Topological Algebra and its Applications, 2017 In this study we construct, in the category XAlg(R) / A of crossed A-modules of R-algebroids, the coproduct of given two crossed A-modules M = (μ : M → A) and N = (ɳ : N → A) of R-algebroids in two different ways: Firstly we construct the coproduct M ᴼ ...
Avcıoglu Osman, Akça Ibrahim Ilker
doaj +1 more source