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Published online by Cambridge University Press: 17 April 2009
In this paper, we shall show that if m is a natural number and for every 0 ≦ n ≦ m, and 2ω ≦ ωm are assumed, then connected, locally Lindelöf, submetaLindelöf, normal spaces of character ≦ 2ω are Lindelöf. Furthermore, we shall show that if and only if connected, locally Lindelöf, submetaLindelöf, normal spaces of character ≦ 2ω and tightness ≦ ω are Lindelöf.