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Strongly almost disjoint functions |
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| Authors: | Jindřich Zapletal |
| Institution: | (1) Department of Mathematics, The Pennsylvania State University, 16802 University Park, PA, USA |
| Abstract: | Two total functionsf, g fromω 1 toω are called strongly almost disjoint if {α<ω 1:f(α)=g(α)} is finite. We show that it is consistent with ZFC to have families of pairwise strongly almost disjoint functions of arbitrary prescribed size. |
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