Results 11 to 20 of about 40,225 (280)
Gorenstein $n$-weak injective and Gorenstein $n$-weak flat modules under excellent extensions [PDF]
Journal of Mahani Mathematical Research, 2023 Let $R$ be an associative ring and let $n$ be a non-negative integer. In this paper, we consider $n$-super finitely presented, Gorenstein $n$-weak injective and Gorenstein $n$-weak flat modules under change of rings. For an excellent extension $
Mostafa Amini
doaj +1 more source
Transactions of the American Mathematical Society, 1948 Ein ausführliches Eingehen auf die Ergebnisse dieser Arbeit erübrigt sich heute auf Grund der inzwischen erschienenen, anschließend referierten Arbeit [Zbl 0033.15403] über Spur-zulassende Algebren.
openaire +2 more sources
Smarandache Non-Associative (SNA-) rings [PDF]
, 2005 In this paper we introduce the concept of Smarandache non-associative rings, which we shortly denote as SNA-rings as derived from the general definition of a Smarandache Structure (i.e., a set A embedded with a week structure W such that a proper subset ...
Vasantha Kandasamy, W.B.
core +1 more source
Free cyclic submodules in the context of the projective line [PDF]
, 2015 We discuss the free cyclic submodules over an associative ring $R$ with unity. Special attention is paid to those, which are generated by outliers. This paper describes all orbits of such submodules in the ring of lower triangular $3$x$3$ matrices over a
Bartnicka, Edyta, Matras, Andrzej
core +2 more sources
\'Etale Descent of Derivations [PDF]
, 2013 We study \'etale descent of derivations of algebras with values in a module. The algebras under consideration are twisted forms of algebras over rings, and apply to all classes of algebras, notably associative and Lie algebras, such as the multiloop ...
Neher, Erhard, Pianzola, Arturo
core +3 more sources
A Note on the Square Subgroups of Decomposable Torsion-Free Abelian Groups of Rank Three
Annales Mathematicae Silesianae, 2018 A hypothesis stated in [16] is confirmed for the case of associative rings. The answers to some questions posed in the mentioned paper are also given. The square subgroup of a completely decomposable torsion-free abelian group is described (in both cases
Woronowicz Mateusz
doaj +1 more source
Power-Associativity of Antiflexible Rings [PDF]
Proceedings of the American Mathematical Society, 1975 Conditions which force an antiflexible ring of characteristic p p to be power-associative are determined.
Celik, Hasan A., Outcalt, David L.
openaire +2 more sources
Fields and rings with few types [PDF]
, 2011 Let R be an associative ring with possible extra structure. R is said to be weakly small if there are countably many 1-types over any finite subset of R. It is locally P if the algebraic closure of any finite subset of R has property P.
Cohn +13 more
core +3 more sources
Intuitionistic Fuzzy Normal subrings over a non-associative ring
Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2012 N. Palaniappan et. al [20, 28] have investigated the concept of intuitionistic fuzzy normal subrings in associative rings.
Shah Tariq +2 more
doaj +1 more source
About unital and non-unital duo rings [PDF]
Proceedings of the Estonian Academy of SciencesSeveral results about one-sided duo rings and duo rings are generalized from the case of unital rings to the case of arbitrary associative rings in this paper.
Mart Abel, Eva-Lotta Elmanovitš
doaj +1 more source