A Simple Relationship between Buchholz s New System of Ordinal Notations and Takeuti s System of Ordinal Diagrams

Mitsuhiro Okada. A Simple Relationship between Buchholz s New System of Ordinal Notations and Takeuti s System of Ordinal Diagrams. Journal of Symbolic Logic, 52(3):577-581, 1987.

Abstract

Abstract is missing.