منابع مشابه
Connections between C(X) and C(Y), where Y is a subspace of X
In this paper, we introduce a method by which we can find a close connection between the set of prime $z$-ideals of $C(X)$ and the same of $C(Y)$, for some special subset $Y$ of $X$. For instance, if $Y=Coz(f)$ for some $fin C(X)$, then there exists a one-to-one correspondence between the set of prime $z$-ideals of $C(Y)$ and the set of prime $z$-ideals of $C(X)$ not containing $f$. Moreover, c...
متن کاملرابطه ی بین (c(x و (c(y وقتی y زیر فضای x است.
در این پایان نامه، روشی را ارائه می کنیم که به واسطه ی آن یک رابطه بین z-ایدآل های اول (c(x و z-ایدآل های اول (c(y می یابیم، که در آن y یک زیرفضای خاص از x است. برای نمونه، اگر (y = coz(f، برای یک f در (c(x، یک رابطه ی دوسویی بین تمام z-ایدآل های اول ( c(yو z-ایدآل های اول (c(x که شامل f نیستند، می یابیم. به علاوه، با بررسی این رابطه ها مشخصه هایی برای مفاهیم معمول در (c(x ارائه می کنیم.
15 صفحه اولconnections between c(x) and c(y), where y is a subspace of x
in this paper, we introduce a method by which we can find a close connection between the set of prime $z$-ideals of $c(x)$ and the same of $c(y)$, for some special subset $y$ of $x$. for instance, if $y=coz(f)$ for some $fin c(x)$, then there exists a one-to-one correspondence between the set of prime $z$-ideals of $c(y)$ and the set of prime $z$-ideals of $c(x)$ not containing $f$. moreover, c...
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The hepatitis C virus (HCV), a single-stranded RNA virus, is the major cause of posttransfusion hepatitis. HCV isolates differ in nucleotide and amino acid sequences. Nucleotide changes are concentrated in hypervariable regions and may be related to immune selection. In most immunocompetent persons, HCV infection is diagnosed serologically, using antigens from conserved regions. Amplification o...
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Twenty years ago, modal and mixed specifications were proposed as abstract models of system behavior. In this paper, we explain the nature and utility of such specifications, relate them to other formalisms, showcase some of their established applications, and mention some existing tool support. We also present some recent complexity results for decision problems underlying such applications an...
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ژورنال
عنوان ژورنال: Journal of Political Economy
سال: 1910
ISSN: 0022-3808,1537-534X
DOI: 10.1086/251682