a note on c(x) as an l_{cc}(x)-module
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DOR
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20.1001.2.0020190559.1400.11.1.19.8
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نویسنده
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منبع
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سمينار هندسه و توپولوژي - 1400 - دوره : 11 - يازدهمين سمينار هندسه و توپولوژي - کد همایش: 00201-90559 - صفحه:1 -3
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چکیده
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Let $ l_{cc}(x)=lbrace f in c(x) : vert xsetminus c_{f}vert leq aleph_{0} rbrace$, where $ c_{f} $ is the union of all open subsets $ usubseteq x $ such that $ vert f(u)vert leq aleph_{0} $.we introduce and study $c(x)$ as an $l_{cc}(x)$-module.it is shown that whenever $x$ be a $lcc$-completely regular space, then $l_{cc}(x)$-module $c(x)$ is finitely generated if and only if $c(x)=l_{cc}(x)$.
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کلیدواژه
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co-locally functionally countable subalgebra ,$ lcc $-completely regular space ,$l_{cc}(x)$-module $c(x)$
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آدرس
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petroleum university of technology, iran
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پست الکترونیکی
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s.soltanpour@put.ac.ir
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