A survey of special Aronszajn trees
A survey of special Aronszajn trees

Summary/Abstract: The paper reviews special Aronszajn trees, both at ω1 and κ+ for an uncountable regular κ. It provides a comprehensive classification of the trees and discusses the existence of these trees under different set-theoretical assumptions. The paper provides details and proofs for many folklore results which circulate (often without a proper proof) in the literature.

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