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Wide scattered spaces and morasses
Authors:Lajos Soukup
Institution:Alfréd Rényi Institute of Mathematics, Hungarian Academy of Sciences, Hungary
Abstract:We show that it is relatively consistent with ZFC that ω2 is arbitrarily large and every sequence s=〈sα:α<ω2〉 of infinite cardinals with sα?ω2 is the cardinal sequence of some locally compact scattered space.
Keywords:54A25  06E05  54G12  03E20
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