The Midwest Computability Seminar is a joint venture between the University of Chicago, the University of Notre Dame, and the University of Wisconsin-Madison. It meets once or twice per semester at the University of Chicago, and is attended by faculty and students from these universities and others in the area. The seminar started in the fall of 2008.

DATE: Tuesday, October 9th, 2018.

PLACE: Ryerson Hall 352 (the Barn), The University of Chicago.

1100 East 58th Street, Chicago, IL 60637.

Speakers:

- Uri Andrews - University of Wisconsin

- Timothy McNicholl - Iowa State University

- Alexandra Soskova - Sofia University

- 12:30 - 1:30 Lunch
- 1:30 - 2:20 Tim McNicholl

- 2:30 - 3:20 Uri Andrews

- 3:30 - 4:15 Coffee Break

- 4:15 - 5:05 Alexandra Soskova

- 6:00 Dinner at The Nile, 1162 East 55th Street

Title: Strong Jump Inversion

Abstract: We establish a general result with sufficient conditions for a structure 𝒜 to admit strong jump inversion. We say that a structure 𝒜 admits

This is a joint work with

Tim McNicholl

Title: Effective metric structure theory

Abstract: We will survey recent work on extending the classical computable structure theory program to uncountable metric structures by means of the framework of computable analysis. Specifically, we will summarize results on degrees of categoricity, index sets, and computable presentability for metric spaces and Banach space, especially Lebesgue spaces.

Uri Andrews

Title: Recent developments on the structure of ceers

Abstract: We consider the structure of c.e. equivalence relations (ceers) under computable reduction. That is, if

- Sept 23rd 2008 Antonio Montalbán - Logan Axon - Joe Miller
- Nov 11th 2008 Chris Conidis - Keng Meng (Selwyn) Ng - Peter Gerdes
- Feb 3rd 2009 David Diamondstone - Bart Kastermans - Richard A. Shore
- April 21st 2009 Dan Turetsky - Julia Knight - Ted Slaman
- Sept 29th 2009 Carl Jockusch - Rachel Epstein - Rebecca Weber
- Jan 26th 2010 Sara Quinn - John Wallbaum - Steffen Lempp - Reed Solomon
- May 11th 2010 Adam Day - Liang Yu - Rod Downey - Boris Zilber
- Sept 28th 2010 Maurice Chiodo - Peter Gerdes - Damir Dzhafarov - Andy Lewis
- Feb 15th 2011 Uri Andrews - Paola D'Aquino - David Diamondstone - Christopher Porter - Rebecca Steiner
- Nov 1st 2011 Mingzhong Cai - Chris Conidis - Stephen Flood - Jeff Hirst - Asher Kach
- Nov 15th 2012 Achilles Beros - Rod Downey - Jesse Johnson - Sam Sanders - Steven VanDendriessche - Matthew Wright
- April 2nd 2013 Howard Becker - Denis Hirschfeldt - Paul Schupp
- October 1st 2013 Peter Cholak - Mushfeq Khan - Victor Ocasio-González - Jonathan Stephenson
- April 29th, 2014 Rod Downey - Noam Greenberg - Gregory Igusa - Alexander Melnikov - Kyle Riggs
- September 30th, 2014 Eric Astor - Quinn Culver - Jack Lutz - Timothy McNicholl
- February 17th, 2015 Carl Jockusch - Julia Knight - Steffen Lempp
- January 28th, 2016 Reese Johnston - Rutger Kuyper - Mariya Soskova - Mars Yamaleev
- October 22nd and 23rd, 2016 Special Meeting in Honor of Carl Jockusch's 75th Birthday
- March 16th, 2017 Greg Igusa - Jack Lutz - Sasha Melnikov - Reed Solomon
- October 24th, 2017 Noah Schweber - Don Stull - Dan Turetsky - Rose Weisshaar
- April 17th, 2018 Peter Cholak - Meng-Che "Turbo" Ho - Ethan McCarthy - Joe Miller

If you haven't been receiving the announcements and would like to be included in the list, send an email to drh@math.uchicago.edu.