The Pure and Applied Mathematics (한국수학교육학회지시리즈B:순수및응용수학)

Korean Society of Mathematical Education (한국수학교육학회)
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ON THE $\omega$-DERIVED SET

  • Goo, Yoon-Hoe (Department of Mathematics, Hanseo University) ;
  • Ry, Dae-Hee (Department of Computer Science, chungwoon University)
  • Published : 1999.05.01
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Abstract

We introduce the notion of the $\omega$-derived set and $\omega$-dense, and investigate some of their properties.

Keywords