Results 231 to 240 of about 46,215 (257)
Some of the next articles are maybe not open access.
Quasi-ideals which are subnear-fields
九州大学教養部数学雑誌, 1985Let N be a near-ring, \((n+n')n''=nn''+n'n''\) being the one distributive law holding for N. For any two non-empty subsets A, B of N, let AB be the set of all finite sums \(\sum a_ ib_ i\), where \(a_ i\in A\), \(b_ i\in B\), and A*B the set of all finite sums \(\sum (a_ i(a'_ i+b_ i)-a_ ia'_ i)\), where \(a_ i\), \(a'_ i\in A\), \(b_ i\in B\).
openaire +2 more sources
Fuzzy Soft Tri-quasi Ideals of Regular Semirings
New Mathematics and Natural ComputationIn this paper, we study some of the properties fuzzy soft tri-quasi ideals of a semiring. Tri-quasi ideals generalize, bi-ideals, quasi-ideals and interior ideals. We characterize regular semiring using fuzzy soft tri-quasi ideals and prove that, if [Formula: see text] is a fuzzy soft tri-quasi ideal over a regular semiring [Formula: see text] then ...
Marapureddy Murali Krishna Rao +2 more
openaire +1 more source
Ideal-adic completion of quasi-excellent rings (after Gabber)
Kyoto Journal of Mathematics, 2021Kazuhiko Kurano
exaly
Quasi-Ideals and Bi-Ideals in Categories
1997The commutator ideal is used to define quasi-ideals and bi-ideals in categories. These ideals are investigated and examples are given in the category of nearrings.
openaire +1 more source
Rigorous derivation and well-posedness of a quasi-homogeneous ideal MHD system
Nonlinear Analysis: Real World Applications, 2021Francesco Fanelli
exaly
A generalization of quasi-ideals
The purpose of this bachelor’s thesis is to present a generalization of quasi ideals, which have been introduced by Otto Steinfeld. In the year 1978 Steinfeld published the monograph “Quasi-ideals in Rings and Semigroups”, in which he studies quasi-ideals for both semigroups and rings, which can be considered to be intersections of a left ideal and a ...openaire +1 more source
Principal quasi-ideals of cohomological dimension 1.
2019The principal quasi-ideal generated by an element \(w\) of the semigroup \(S\) is the set \(\langle w\rangle_q=S^1w\cap wS^1\). The cohomological dimension of the semigroup \(S\) is the smallest integer \(n\) such that for any \(S\)-module \(A\) and \(k>n\) the \(k\)-th cohomology group \(H^k(S,A)\) is trivial.
openaire +2 more sources
Quasi-Ideals of Lie Algebras I
Proceedings of the London Mathematical Society, 1976openaire +2 more sources
Beyond Beer’s Law: Quasi-Ideal Binary Liquid Mixtures
Applied Spectroscopy, 2022Thomas Mayerhofer +2 more
exaly