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Equivariant Isomorphism of Quantum Lens Spaces of Low Dimension. [PDF]
Commun Math PhysEilers S, Zegers SE.
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Indicators of Neuromuscular, Metabolic and Perceptual Fatigue Following a 5 km Run. [PDF]
Sports (Basel)Findrik K, Šušnjara P, Kuna D.
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Quaestiones Mathematicae, 2005
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Heatherly, Henry E, Tucci, Ralph P
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Heatherly, Henry E, Tucci, Ralph P
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On Maximal k-Ideals of Semirings
Proceedings of the American Mathematical Society, 1993An ideal \(A\) of an additively commutative semiring \(S\) is called a \(k\)- ideal if it coincides with its \(k\)-closure \(\overline{A} = \{s \in S\mid s + a \in A\) for some \(a \in A\}\). (For the importance of this concept cf. e.g. \textit{U. Hebisch, H. J. Weinert}, Halbringe -- Algebraische Theorie und Anwendungen in der Informatik (B.
Sen, M. K., Adhikari, M. R.
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On a Characterization of Maximal Ideals
Canadian Mathematical Bulletin, 1970Let A be a commutative complex Banach algebra with identity e. Gleason [1] (cf. also Kahane and Żelazko [2]) has given the following characterization of maximal ideals in A.Theorem.
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The American Mathematical Monthly, 2000
It is traditional in an abstract algebra class to prove, using Zorn's lemma, that a ring with unit must have maximal ideals. Without a unit element this is not true, and here we present some commutative counterexamples. First we consider rings with trivial multiplication, i.e., those for which any product is zero.
Peter Malcolmson, Frank Okoh
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It is traditional in an abstract algebra class to prove, using Zorn's lemma, that a ring with unit must have maximal ideals. Without a unit element this is not true, and here we present some commutative counterexamples. First we consider rings with trivial multiplication, i.e., those for which any product is zero.
Peter Malcolmson, Frank Okoh
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Maximal Left Ideals and Idealizers in Matrix Rings
Canadian Journal of Mathematics, 1980Let R be a ring with identity, Mn(R) the ring of n × n matrices over R. The lattice of two-sided ideals of R is carried via A → Mn(A) to form the lattice of two-sided ideals of Mn(R). We wish to study the more complex left ideal structure of Mn(R). For example, if K is a commutative field, then Mn(K) has non-trivial left ideals. In particular Mn(K) has
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2017
Tangle is a dual notion of the graph parameter branch-width. The notion of tangle can be extended to connectivity systems. Ideal is an important notion that plays a foundational role in ring, set, and order theories. Tangle and (maximal) ideal are defined by axiomatic systems, and they have some axioms in common.
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Tangle is a dual notion of the graph parameter branch-width. The notion of tangle can be extended to connectivity systems. Ideal is an important notion that plays a foundational role in ring, set, and order theories. Tangle and (maximal) ideal are defined by axiomatic systems, and they have some axioms in common.
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Characterization of Maximal Ideals
1960The promise made at the beginning of Chapter 6 that βX is to be used to characterize the maximal ideals in C(X) and in C*(X), will be fulfilled in this chapter. The key to the description of the maximal ideals in C*(X) has already been given: C*(X) is isomorphic with C(βX), and the maximal ideals in the latter ring are in one-one correspondence with ...
Leonard Gillman, Meyer Jerison
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