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  • P-ISSN3059-0604
  • E-ISSN3059-1309
  • KCI

Journal of the Korean Society of Mathematical Education Series B: Theoretical Mathematics and Pedagogical Mathematics / Journal of the Korean Society of Mathematical Education Series B: Theoretical Mathematics and Pedagogical Mathematics, (P)3059-0604; (E)3059-1309
1996, v.3 no.2, pp.117-122
Gu, Yoon-Hoe
Ryu, Hyun-Sook

Abstract

We investigate that if M is a compact subset of c-first countable space X, then ${\chi}{\in} A_u(M)$ if and only if $J(\chi){\neq}{\phi}{\subset}M$.

keywords

Journal of the Korean Society of Mathematical Education Series B: Theoretical Mathematics and Pedagogical Mathematics