Ordinal Definability and Recursion Theory
The Cabal Seminar, Volume III

Editors

Alexander S. Kechris, California Institute of Technology
Alexander S. Kechris is Professor of Mathematics at the California Institute of Technology. He is the recipient of numerous honors, including the J. S. Guggenheim Memorial Foundation Fellowship and the Carol Karp Prize of the Association for Symbolic Logic. He is also a member of the Scientific Research Board of the American Institute of Mathematics.

Benedikt Löwe, Universiteit van Amsterdam
Benedikt Löwe is Universitair Docent in Logic in the Institute for Logic, Language and Computation at the Universiteit van Amsterdam and Professor of Mathematics at the Universität Hamburg. He is the vice-president of the Deutsche Vereinigung für Mathematische Logik und für Grundlagenforschung der Exakten Wissenschaften (DVMLG) and a Managing Editor of the journal Mathematical Logic Quarterly.

John R. Steel, University of California, Berkeley
John R. Steel is Professor of Mathematics at the University of California, Berkeley. Prior to that, he was a professor in the mathematics department at the University of California, Los Angeles. He is a recipient of the Carol Karp Prize of the Association for Symbolic Logic and of a Humboldt Prize. Steel is also a former Fellow at the Wissenschaftskolleg zu Berlin and the Sloan Foundation.

Contributors

Alexander S. Kechris, Benedikt Löwe, John R. Steel, Howard S. Becker, Yiannis N. Moschovakis, Donald A. Martin, Robert M. Solovay, Itay Neeman, W. Hugh Woodin, Leo A. Harrington, Theodore A. Slaman, Phokion G. Kolaitis, Piergiorgio Odifreddi, Andrew Marks