Simply terminating rewrite systems with long derivations Ingo Lepper OriginalPaper 12 December 2003 Pages: 1 - 18
Games played on partial isomorphisms Jouko VäänänenBoban Veličković OriginalPaper 06 August 2003 Pages: 19 - 30
A comparison of two systems of ordinal notations Harold Simmons OriginalPaper 06 August 2003 Pages: 65 - 83
On potential isomorphism and non-structure Taneli HuuskonenTapani HyttinenMika Rautila OriginalPaper 09 September 2003 Pages: 85 - 120
The computably enumerable degrees are locally non-cappable Matthew B. Giorgi OriginalPaper 09 September 2003 Pages: 121 - 139