바로가기메뉴

본문 바로가기 주메뉴 바로가기

logo

  • P-ISSN1226-0657
  • E-ISSN2287-6081
  • KCI

Journal of the Korean Society of Mathematical Education Series B: The Pure and Applied Mathematics / Journal of the Korean Society of Mathematical Education Series B: The Pure and Applied Mathematics, (P)1226-0657; (E)2287-6081
1999, v.6 no.2, pp.103-111
Son, Hong-Chan

Abstract

We find some conditions under which G(f)-sequence of a CW-pair (X, A) is exact. And we also introduce a G(f)-sequence for a CW-triple (X, A, B) and examine when the sequence is exact.

keywords
CW-triple, G-sequence of a CW-pair, G(f)-sequence of a CW-pair, G(f)-sequence of a CW-triple

Journal of the Korean Society of Mathematical Education Series B: The Pure and Applied Mathematics