潘虹, 王树泉. 在θ-复形中讨论S(n)-闭空间与S(n)-θ-闭空间之间的关系[J]. 信阳师范学院学报(自然科学版), 2014, 27(4): 496-498. DOI: 10.3969/j.issn.1003-0972.2014.04.007
引用本文: 潘虹, 王树泉. 在θ-复形中讨论S(n)-闭空间与S(n)-θ-闭空间之间的关系[J]. 信阳师范学院学报(自然科学版), 2014, 27(4): 496-498. DOI: 10.3969/j.issn.1003-0972.2014.04.007
Pan Hong , Wang Shuquan . Studies on the Relations Between S(n) closed Space and S(n) θ closed Space in θ-complex[J]. Journal of Xinyang Normal University (Natural Science Edition), 2014, 27(4): 496-498. DOI: 10.3969/j.issn.1003-0972.2014.04.007
Citation: Pan Hong , Wang Shuquan . Studies on the Relations Between S(n) closed Space and S(n) θ closed Space in θ-complex[J]. Journal of Xinyang Normal University (Natural Science Edition), 2014, 27(4): 496-498. DOI: 10.3969/j.issn.1003-0972.2014.04.007

在θ-复形中讨论S(n)-闭空间与S(n)-θ-闭空间之间的关系

Studies on the Relations Between S(n) closed Space and S(n) θ closed Space in θ-complex

  • 摘要: 给出了一类特殊拓扑空间—θ-复形的概念,在θ-复形中讨论了S(n)-闭空间与S(n)-θ-闭空间之间的关系,证明了如果K是S(n)-闭的θ-复形,则K可嵌入S(n)-θ-闭空间中.所得结果回答了Dikranjan与Giuli所提出的公开问题

     

    Abstract: 〗A specific topological space—θ complex was introduced, and the relations betweenS(n) closed space andS(n) θ closed space were discussed in θ complex. It was proved that if K is a θ complex which is S(n) closed , then K can be embedded in an S(n) θ closed space, which gived the answer to the open problem raised by Dikranjan and Giuli.

     

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