Results 31 to 40 of about 557,164 (317)
ON THE REFINEMENT OF THE UNIT AND UNITARY CAYLEY GRAPHS OF RINGS [PDF]
Journal of Algebraic Systems, 2019 Let $R$ be a ring (not necessarily commutative) with nonzero identity. We define $Gamma(R)$ to be the graph with vertex set $R$ in which two distinct vertices $x$ and $y$ are adjacent if and only if there exist unit elements $u,v$ of $R$ such that $x+uyv$
M. Rezagholibeigi, A. R. Naghipour
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, 2022 RINGS is an international initiative to facilitate collaborative international effort to map all Antarctic ice-sheet margin to accurately estimate ice discharge from Antarcitca.
RINGS Action Group
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Proceedings of the American Mathematical Society, 1964 This paper presents a solution to a popular problem in the subject of rings of analytic functions. In the late 1940's it was shown that two domains Di and D2 in the complex plane were conformally equivalent (to within a certain equivalence relation) iff the rings B(Di) and B(D2) of all bounded analytic functions defined on them were algebraically ...
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GROSSLY AND MICROSCOPIC STUDY OF THE TRACHEA AND BRONCHIAL TREE IN THE LOCAL SHEEP ( OVIS ARIS). [PDF]
Basrah Journal of Veterinary Research, 2015 The trachea of the local sheep is a tubular structure that begins at the cricoid cartilage of the larynx and ends when it bifurcates to form the principle bronchi, composed of series of incomplete rings that were incomplete dorsally ...
Saffia Kareem Wally Al- Umeri
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Smarandache Idempotents in Loop Rings [PDF]
, 2005 In this paper we establish the existence of S-idempotents in case of loop ...
Chetry, Moon K., Vasantha, W.B.
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Dynamic Concentric Rings Infrastructure for Efficient Communications in Wireless Sensor Networks
IEEE Access, 2016 The design of wireless sensor networks (WSNs) has a new paradigm that implies a separation of the underlying communication functionalities from the upper-layer protocols with the goal of leveraging the reusability of protocols.
Sonia Hashish
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On the number of Smarandache zero-divisors and Smarandache weak zero-divisors in loop rings [PDF]
, 2005 Finding the number of Smarandache zero divisors (S-zero divisors) and Smarandache weak zero divisors (S-weak zero divisors) for the loop ...
Chetry, K. Moon, Vasantha, W.B.
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Scythian Bracelets and Rings with Protrusions from the Cemetery Near Glinoe Village
Нижневолжский археологический вестник, 2021 The article examines bracelets and rings of the La-Tene style from Scythian burials of the cemetery near the Glinoe village, Slobozeya district, on the left bank of the Dniester. Bracelets were found in three burials belonging to different kurgan groups (
Svetlana S. Lysenko
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Branch rings, thinned rings, tree enveloping rings [PDF]
Israel Journal of Mathematics, 2006 We develop the theory of ``branch algebras'', which are infinite-dimensional associative algebras that are isomorphic, up to taking subrings of finite codimension, to a matrix ring over themselves. The main examples come from groups acting on trees. In particular, for every field k we construct a k-algebra K which (1) is finitely generated and infinite-
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Formal Groups and Hopf Algebras over Discrete Rings [PDF]
, 1974 A theory of formal schemes and groups over abitrary rings is presented. The flat formal schemes in this theory have coalgebras of distributions which behave in the usual way. Frobenius and Verschiebung maps are studied.
Robert A. Morris +3 more
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