Título: Tightness of function spaces

Autor: Lin, Shou

Resumen: [EN] 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}.

URI: http://hdl.handle.net/10251/82967

Fecha: 2006-04-01

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