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Diamonds, uniformization

Published online by Cambridge University Press:  12 March 2014

Saharon Shelah*
Affiliation:
The Hebrew University, Jerusalem, Israel University of California, Berkeley, California 94720

Abstract

Assume G.C.H. We prove that for singular λ, □λ implies the diamonds hold for many S ⊆ λ+ (including S ⊆ {δ:δ ∈ λ+, cf δ = cf λ}.) We also have complementary consistency results.

Information

Type
Research Article
Copyright
Copyright © Association for Symbolic Logic 1984

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