Ordinal Analysis with an Introduction to Proof Theory

This book provides readers with a guide to both ordinal analysis, and to proof theory. It mainly focuses on ordinal analysis, a research topic in proof theory that is concerned with the ordinal theoretic content of formal theories. However, the book also addresses ordinal analysis and basic materials in proof theory of first—order or omega logic, presenting some new results and new proofs of known ones.
Primarily intended for graduate students and researchers in mathematics, especially in ...