Joint Mathematics Meetings AMS Special Session
Current as of Thursday, April 21, 2022 04:01:57
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Virtual Joint Mathematics Meetings (formerly in Seattle, WA)
 now meeting virtually, PT (hosted by the American Mathematical Society), Seattle, WA
 April 69, 2022 (Wednesday  Saturday)
 Meeting #1174
Associate Secretary for the AMS Scientific Program:
Georgia Benkart, University of WisconsinMadison benkart@math.wisc.edu
AMS Special Session on Abraham Robinson’s Nonstandard Methods in Mathematics and Its Applications

Wednesday April 6, 2022, 9:00 a.m.12:00 p.m.
AMS Special Session on Abraham Robinson’s Nonstandard Methods in Mathematics and Its Applications
Organizers:
Matt Insall, Missouri University of Science and Technology
P. A. Loeb, University of Illinois at UrbanaChampaign
Malgorzata Aneta Marciniak, City University of New York

9:00 a.m.
Introduction to Nonstandard Analysis, Part 1
Matt Insall, Missouri University of Science and Technology
P. A. Loeb*, University of Illinois at UrbanaChampaign
Malgorzata Aneta Marciniak, City University of New York
(11742610657) 
10:00 a.m.
Nonstandard natural numbers in arithmetic Ramsey Theory and topological dynamics
Mauro Di Nasso*, University of Pisa, Italy
(1174039273) 
10:30 a.m.
Hausdorff Compactifications and the Martin Compactification
P. A. Loeb*, University of Illinois at UrbanaChampaign
(1174548138) 
11:00 a.m.
Generalizing de Finetti's theorem using nonstandard methods
Irfan Alam*, Department of Mathematics, University of Pennsylvania
(1174609922) 
11:30 a.m.
Problem Session

9:00 a.m.

Wednesday April 6, 2022, 1:00 p.m.6:00 p.m.
AMS Special Session on Abraham Robinson’s Nonstandard Methods in Mathematics and Its Applications, II
Organizers:
Matt Insall, Missouri University of Science and Technology
P. A. Loeb, University of Illinois at UrbanaChampaign
Malgorzata Aneta Marciniak, City University of New York

1:00 p.m.
Economic Theory and Infinitesimal Analysis: 50th Anniversary of the BrownRobinson Theorem
Mohammed Ali Khan*, Johns Hopkins University
(1174919235) 
1:30 p.m.
Existence of BerkNash Equilibrium via Nonstandard Analysis
Robert M Anderson, UC Berkeley
Haosui Duanmu*, UC Berkeley
Aniruddha Ghosh, The Johns Hopkins University
Mohammed Ali Khan, Johns Hopkins University
(11740310010) 
2:00 p.m.
Admissibility is Bayes optimality with infinitesimals
Haosui Duanmu, UC Berkeley
Daniel M Roy, University of Toronto
David Schrittesser*, University of Toronto
(11746210507) 
2:30 p.m.
Extended Solutions of Economic Models with a Measure Space of Agents
Robert M Anderson*, UC Berkeley
Haosui Duanmu, UC Berkeley
Mohammed Ali Khan, Johns Hopkins University
Metin Uyanik, University of Queensland
(1174039193) 
3:00 p.m.
Break 
3:30 p.m.
Nonstandard Methods Applied to Loops
Daniel C Bowerman*, Missouri University of Science and Technology
Matt Insall, Missouri University of Science and Technology
(11740310604) 
4:00 p.m.
The Fixed Point Property for Some Planar Continua  Update
Matt Insall*, Missouri University of Science and Technology
P. A. Loeb, University of Illinois at UrbanaChampaign
(1174548872) 
4:30 p.m.
Ultralimits of Wasserstein spaces and metric measure spaces with Ricci curvature bounded from below
Andrew Warren*, Carnegie Mellon University
(1174496170) 
5:00 p.m.
On differentiable Loeb measures
Eva Aigner*, MJS
(1174287299) 
5:30 p.m.
Asymptotic fixed points and the nonstandard hull of a metric space
David A. Ross*, Department of Mathematics, University of Hawaii, Honolulu, HI 96822
(1174039633)

1:00 p.m.
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