James Walsh, “Reflection ranks via infinitary derivations”, Arch. Math. Logic, 2025
Joel David Hamkins, “Nonlinearity and illfoundedness in the hierarchy of large cardinal consistency strength”, Monatsh Math, 2025
JAMES WALSH, “AN INCOMPLETENESS THEOREM VIA ORDINAL ANALYSIS”, J. symb. log., 89:1 (2024), 80
James Walsh, “Characterizations of ordinal analysis”, Annals of Pure and Applied Logic, 174:4 (2023), 103230
ALI ENAYAT, MATEUSZ ŁEŁYK, “AXIOMATIZATIONS OF PEANO ARITHMETIC: A TRUTH-THEORETIC VIEW”, J. symb. log., 88:4 (2023), 1526
EMANUELE FRITTAION, “A NOTE ON FRAGMENTS OF UNIFORM REFLECTION IN SECOND ORDER ARITHMETIC”, Bull. symb. log, 28:3 (2022), 451
Fedor Pakhomov, James Walsh, “Reflection ranks and ordinal analysis”, J. Symb. Log., 86:4 (2021), 1350–1384