The regular ring and the maximal ring of quotients of a finite Baer $\sp{\ast} $-ring

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چکیده

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On the Maximal Ring of Quotients of C(x)

1. Let QiX) denote the maximal ring of quotients (in the sense of Johnson [4] and Utumi [5]) of the ring C(X) of continuous realvalued functions on the completely regular Hausdorff space X, This ring has been studied by Fine, Gillman, and Lambek [ l] and realized by them as the direct limit of the subrings C(V), Va, dense open subset of X (i.e., the union of these C(F)'s, modulo the obvious equ...

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Weak incidence algebra and maximal ring of quotients

Let X, X′ be two locally finite, preordered sets and let R be any indecomposable commutative ring. The incidence algebra I(X,R), in a sense, represents X, because of the wellknown result that if the rings I(X,R) and I(X′,R) are isomorphic, then X and X′ are isomorphic. In this paper, we consider a preordered set X that need not be locally finite but has the property that each of its equivalence...

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When is the ring of real measurable functions a hereditary ring?

‎Let $M(X‎, ‎mathcal{A}‎, ‎mu)$ be the ring of real-valued measurable functions‎ ‎on a measure space $(X‎, ‎mathcal{A}‎, ‎mu)$‎. ‎In this paper‎, ‎we characterize the maximal ideals in the rings of real measurable functions‎ ‎and as a consequence‎, ‎we determine when $M(X‎, ‎mathcal{A}‎, ‎mu)$ is a hereditary ring.

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ژورنال

عنوان ژورنال: Transactions of the American Mathematical Society

سال: 1975

ISSN: 0002-9947

DOI: 10.1090/s0002-9947-1975-0364338-9