Participants

Gert Heinz Müller; Klaus Ambos-Spies; Marat M. Arslanov; Douglas Cenzer; Peter Cholak; Chi Tat Chong; Barry Cooper; Decheng Ding; Rod Downey; Peter A. Fejer; Sergei S. Goncharov; Edward R. Griffor; Marcia Groszek; Valentina Harizanov; Eberhard Herrmann; Peter Hinman; Carl Jockusch; Julia Knight; Antonin Kucera; Masahiro Kumabe; Martin Kummer; Steffen Lempp; Manuel Lerman; Andrei S. Morozov; Yiannis N. Moschovakis; Andre Nies; Dag Normann; Piergiorgio Odifreddi; Wolfram Pohlers; Gerald E. Sacks; Helmut Schwichtenberg; Victor Selivanov; Alexandra Shlapentokh; Joseph R. Shoenfield; Richard A. Shore; Stephen G. Simpson; Theodore A. Slaman; Robert I. Soare; Andrea Sorbi; Frank Stephan; Stanley S. Wainer; Stephan Wehner; Klaus Weihrauch; W. Hugh Woodin; Xiaoding Yi