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Volumn 40, Issue 3, 1999, Pages 537-549

On a problem of Nogura about the product of Fréchet-Urysohn 〈α4〉-spaces

Author keywords

Almost disjoint functions; Double iterated power; Fr chet Urysohn space; H 4i space; Martin's Axiom

Indexed keywords


EID: 3042832899     PISSN: 00102628     EISSN: 12137243     Source Type: Journal    
DOI: None     Document Type: Article
Times cited : (6)

References (10)
  • 1
    • 3042797036 scopus 로고
    • The frequency spectrum of a topological space and the classification of spaces
    • Arhangel'skii A.V The frequency spectrum of a topological space and the classification of spaces, Sov. Math. Dokl. 13 (1972), 265-268
    • (1972) Sov. Math. Dokl , vol.13 , pp. 265-268
    • Arhangel'skii, A.V.1
  • 2
    • 0002413892 scopus 로고
    • The frequency spectrum of a topological space and the product op-eration
    • Arhangel'skii A.V The frequency spectrum of a topological space and the product op-eration, Transl. Moscow Math. Soc., Issue 2 (1981), 163-200
    • (1981) Transl. Moscow Math. Soc , vol.2 , pp. 163-200
    • Arhangel'skii, A.V.1
  • 3
    • 85068235362 scopus 로고    scopus 로고
    • An a4 not Fréchet product of a4 Fréchet spaces
    • to appear
    • Costantini C., Simon P An a4, not Fréchet product of a4 Fréchet spaces, Topology Appl., to appear
    • Topology Appl
    • Costantini, C.1    Simon, P.2
  • 4
    • 84966218635 scopus 로고
    • Two classes of Fréchet-Urysohn spaces
    • Dow A Two classes of Fréchet-Urysohn spaces, Proc. Amer. Math. Soc. 108 (1990), 241-247
    • (1990) Proc. Amer. Math. Soc , vol.108 , pp. 241-247
    • Dow, A.1
  • 7
    • 0002519168 scopus 로고
    • The product of haii-spaces Topology Appl
    • Nogura T The product of haii-spaces Topology Appl. 21 (1985), 251-259
    • (1985) , vol.21 , pp. 251-259
    • Nogura, T.1
  • 8
    • 0037568793 scopus 로고
    • Bi-quotient maps countably bi-sequential spaces, and related topics
    • Olson R.C Bi-quotient maps, countably bi-sequential spaces, and related topics, Gen. Topology Appl. 4 (1974), 1-28
    • (1974) Gen. Topology Appl , vol.4 , pp. 1-28
    • Olson, R.C.1
  • 9
    • 0038244362 scopus 로고
    • A compact Fréchet space whose square is not Fréchet
    • Simon P A compact Fréchet space whose square is not Fréchet, Comment. Math. Univ. Carolinae 21 (1980), 749-753
    • (1980) Comment. Math. Univ. Carolinae , vol.21 , pp. 749-753
    • Simon, P.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.