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The D -property of finite unions of t -metrizable spaces and certain function spaces
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نویسنده
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zhang x. ,guo h.
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منبع
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journal of function spaces - 2013 - دوره : 2013 - شماره : 0
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چکیده
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The additivity of d-property is studied on t-metrizable spaces and certain function spaces. it is shown that a space of countable tightness is a d-space provided that it is the union of finitely many t-metrizable subspaces,or function spaces cp(xi) where each xi is lindelöf σ. © 2013 xin zhang and hongfeng guo.
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آدرس
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school of mathematics and quantitative economics,shandong university of finance and economics,jinan, China, school of mathematics and quantitative economics,shandong university of finance and economics,jinan, China
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Authors
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