Results 241 to 250 of about 582,737 (274)
Reversible iodine capture by nonporous adaptive hybrid[3]arene crystals. [PDF]
Chem SciZhang R, Liu W, Zhou J.
europepmc +1 more source
Multifaceted Applications of Ruthenocene and Its Derivatives in Biomedicine, Energy Storage and Electrochemical Sensing. [PDF]
Biosensors (Basel)Shahid A, Sabahat S, Naeem A.
europepmc +1 more source
Algebra Colloquium, 2009 An endomorphism α of a ring R is called right reversible if whenever ab = 0 for a, b ∈ R, then bα(a) = 0. A ring R is called right α-reversible if there exists a right reversible endomorphism α of R. The notion of an α-reversible ring is a generalization of α-rigid rings as well as an extension of reversible rings.
Baser, Muhittin +2 more
openaire +4 more sources
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Reversible and Duo Group Rings
2010We summarize recent results on reversible group rings, duo group rings, and graded reversible group rings; and we mention several open problems.
Yuanlin Li, Howard E Bell
exaly +2 more sources
On weakly reversible rings and strongly reversible rings
Publicationes Mathematicae Debrecen, 2010The authors introduce the following class of rings which contains all commutative and all reduced rings: a ring \(R\) is called weakly reversible if \(ab=0\) implies the existence of \(x,y,z\in R\) such that \(xbyaz\) is a nilpotent element. In the paper the behaviour of weakly reversible rings under diverse constructions is studied.
Zhao, Liang, Zhu, Xiaosheng
openaire +2 more sources
Journal of Algebra and Its Applications, 2019
We study rings in which [Formula: see text] nonzero idempotent implies [Formula: see text] is also an idempotent. We call such rings i-reversible. Besides studying the basic properties of i-reversible rings, we characterize i-reversible triangular matrix rings, i-reversible matrix rings over commutative rings and i-reversible exchange rings.
Khurana, Anjana, Khurana, Dinesh
openaire +2 more sources
We study rings in which [Formula: see text] nonzero idempotent implies [Formula: see text] is also an idempotent. We call such rings i-reversible. Besides studying the basic properties of i-reversible rings, we characterize i-reversible triangular matrix rings, i-reversible matrix rings over commutative rings and i-reversible exchange rings.
Khurana, Anjana, Khurana, Dinesh
openaire +2 more sources
Reversibility of tubal ring sterilization
Contraception, 1977Abstract The reversibility of the tubal ring sterilization technique was studied in 22 rabbits. Using microsurgery for end-to-end reanastomosis, a patency rate of 96% and a pregnancy rate of 86% was obtained. It is suggested that human tubal ring sterilization has a high probability of being reversible, although several factors of reversibility ...
W D, Boeckx, G, Vasquez, I A, Brosens
openaire +2 more sources
Reverse mathematics and semisimple rings
Archive for Mathematical Logic, 2022zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +1 more source
Generalizations of reversible and Armendariz rings
International Journal of Algebra and Computation, 2016This paper concerns several ring theoretic properties related to matrices and polynomials. The basic properties of [Formula: see text]-reversible and power-Armendariz are studied. We provide a method by which one can always construct a power-Armendariz ring but neither symmetric nor Armendariz from given any symmetric ring. We investigate next various
Juncheol Han +4 more
openaire +1 more source
Bulletin of the London Mathematical Society, 1999
A ring \(R\) is called reversible if \(ab=0\) implies \(ba=0\); it is insertable if \(ab=0\) implies \(aRb=0\). Clearly any reversible ring is insertable, but not conversely. The author proves that a ring is (i) an integral domain if and only if it is prime and reversible (insertable), (ii) reduced if and only if it is semiprime and reversible ...
openaire +1 more source
A ring \(R\) is called reversible if \(ab=0\) implies \(ba=0\); it is insertable if \(ab=0\) implies \(aRb=0\). Clearly any reversible ring is insertable, but not conversely. The author proves that a ring is (i) an integral domain if and only if it is prime and reversible (insertable), (ii) reduced if and only if it is semiprime and reversible ...
openaire +1 more source