Ruang Semi-normal
DOI:
https://doi.org/10.11113/matematika.v18.n.128Abstract
Konsep terbuka telah diperlemahkan kepada konsep semi-terbuka oleh Levine. Maheswari dan Prasad telah mengkaji ruang s-sekata. Dengan memperlihatkan keselarian idea, Abu Osman dan Norazman telah mengkaji ruang s-normal. Di samping itu, Dorsett telah mengkaji ruang semi-sekata. Kajian ini memperkenalkan konsep ruang semi-normal dan mengkaji sifat-sifatnya. Sifat kesetaraan bagi semi-normal diberikan. Sifat warisan hanya berlaku untuk subruang terbuka yang juga semi-tertutup. Akhirnya, pengaruh fungsi terhadap ruang semi-normal turut dikaji. Katakunci: Semi-terbuka; semi-tertutup; s-normal; semi-normal; semi-selanjar. Levine weakened the concept of open to semi-open. Maheswari , Prasad studied s-regular space. By the ideas of parallelism, Abu Osman and Norazman studied s-normal space. Dorsett studied the semi-regular space. In this paper, we look at the concept of semi-normal space and its properties. The equivalent property of semi-normal is given. The hereditary property holds only for open subspace which is also semi-closed. Finally the effect of function on the semi-normal space is studied. Keywords: Semi-open; semi-closed, s-normal; semi-normal; semi-continuous.Downloads
Published
01-12-2002
Issue
Section
Analysis and Algebra
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Copyright of articles that appear in MATEMATIKA: MJIAM belongs exclusively to Penerbit UTM Press, Universiti Teknologi Malaysia. This copyright covers the rights to reproduce the article, including reprints, electronic reproductions or any other reproductions of similar nature.How to Cite
Ruang Semi-normal. (2002). MATEMATIKA, 18, 151–155. https://doi.org/10.11113/matematika.v18.n.128
















