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3:00 p.m. Universal computably enumerable equivalence relations. Uri Andrews, University of Wisconsin-Madison
Steffen Lempp*, University of Wisconsin-Madison
Joseph S Miller, University of Wisconsin
Keng Meng Ng, Nanyang Technological University
Luca San Mauro, Scuola Normale Superiore
Andrea Sorbi, University of Siena
(1080-03-324)
8:00 a.m. Degeneration and orbits of tuples and subgroups. Wesley Calvert*, Southern Illinois University
Kunal Dutta, Institute of Mathematical Sciences, Chennai, India
Amritanshu Prasad, Institute of Mathematical Sciences, Chennai, India
(1080-03-330)
9:00 a.m. Lowness for difference tests. David Diamondstone, Victoria University of Wellington
Johanna N. Y. Franklin*, University of Connecticut
(1080-03-284)
10:30 a.m. Categoricity and relative categoricity of structures of familiar kinds. Jesse Johnson, University of Notre Dame
Julia Knight*, University of Notre Dame
Victor Ocasio, University of Notre Dame
Jamalbek Tussupov, Gumilev Eusasian National University, Astana, Kazakhstan
Steven VanDenDriessche, University of Notre Dame
(1080-03-308)
3:00 p.m. Computing maximal chains in wpos. Alberto Marcone, Dipartimento di Matematica e Informatica, Università di Udine
Antonio Montalbán, Department of Mathematics, University of Chicago
Richard A Shore*, Department of Mathematics, Cornell University
(1080-03-164)
5:00 p.m. Jump degrees of torsion free abelian groups. Brooke M Andersen, Assumption College
Asher M Kach, University of Chicago
Alexander G Melnikov, University of Auckland
Reed Solomon*, University of Connecticut
(1080-03-218)