Tightness of function spaces

• Lin, Shou ^[1]
  1. [1] Zhangzhou Teachers’ College
• Localización: Applied general topology, ISSN-e 1989-4147, ISSN 1576-9402, Vol. 7, Nº. 1, 2006, págs. 103-107
• Idioma: inglés
• DOI: 10.4995/agt.2006.1935
• Enlaces
  • Texto completo
• Resumen

  • The purpose of this paper is to give higher cardinality versions of countable fan tightness of function spaces obtained by A. Arhangel’skiı. Let vet(X), ωH(X) and H(X) denote respectively the fan tightness, ω-Hurewicz number and Hurewicz number of a space X, then vet(Cp(X)) = ωH(X) = sup{H(Xn) : n 2 N}.

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