AMS Sectional Meeting AMS Special Session
Current as of Wednesday, February 5, 2020 07:49:26
Fall Southeastern Sectional Meeting
- University of Florida, Gainesville, FL
- November 2-3, 2019 (Saturday - Sunday)
- Meeting #1152
Brian D Boe, AMS brian@math.uga.edu
Special Session on \v Cech-Stone Compactification of Semigroups: Algebra, Topology, Dynamics, and Combinatorics
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Saturday November 2, 2019, 8:30 a.m.-10:50 a.m.
Special Session on \v Cech-Stone Compactification of Semigroups: Algebra, Topology, Dynamics, and Combinatorics, I
Room 127, Little Hall
Organizers:
Dana Barto\v sov\'a, University of Florida dbartosova@ufl.edu
Jind\v rich Zapletal, University of Florida
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8:30 a.m.
Some new results about the ubiquitous semigroup ${\mathbb H}$.
Neil Hindman*, Howard University
Dona Strauss, University of Leeds
(1152-22-50) -
9:30 a.m.
Composing some notions of largeness and a classification problem for certain structured sets.
John H. Johnson Jr.*, The Ohio State University
(1152-08-445) -
10:00 a.m.
Relationships among notions of largeness for a semigroup.
Neil Hindman, Howard University, Washington, DC
Lakeshia Legette Jones*, University of Arkansas, Little Rock, AR
Dona Strauss, University of Leeds, Leeds, UK
(1152-54-316) -
10:30 a.m.
Small cardinals related to Efimov's problem.
Will Brian*, University of North Carolina at Charlotte
(1152-03-65)
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8:30 a.m.
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Saturday November 2, 2019, 3:00 p.m.-5:20 p.m.
Special Session on \v Cech-Stone Compactification of Semigroups: Algebra, Topology, Dynamics, and Combinatorics, II
Room 127, Little Hall
Organizers:
Dana Barto\v sov\'a, University of Florida dbartosova@ufl.edu
Jind\v rich Zapletal, University of Florida
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3:00 p.m.
Near ultrafilters on groups and dynamical systems.
Andy Zucker*, Universit\'e Paris Diderot
(1152-22-195) -
4:00 p.m.
Ramsey ultrafilters and friends.
Natasha L Dobrinen*, University of Denver
(1152-03-353) -
4:30 p.m.
Two questions about ultrafilters and forcing.
Andreas Blass*, University of Michigan
(1152-03-146) -
5:00 p.m.
Closed subsets of $\beta N$ and factors of $\ell_\infty/c_0$.
Alan S Dow*, University of North Carolina at Charlotte
(1152-54-232)
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3:00 p.m.
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Sunday November 3, 2019, 8:30 a.m.-10:50 a.m.
Special Session on \v Cech-Stone Compactification of Semigroups: Algebra, Topology, Dynamics, and Combinatorics, III
Room 127, Little Hall
Organizers:
Dana Barto\v sov\'a, University of Florida dbartosova@ufl.edu
Jind\v rich Zapletal, University of Florida
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8:30 a.m.
A sumset conjecture of Erd\H{o}s.
J. Moreira, University of Warwick
F. Richter, Northwestern University
D. Robertson*, University of North Carolina Greensboro
(1152-05-363) -
9:30 a.m.
Mixing additive and multiplicative Ramsey Theorems.
Matthew Bowen*, McGill
(1152-05-245) -
10:00 a.m.
An ultrafilter perspective on the interplay between additive and multiplicative structures in Ramsey theory.
Daniel G Glasscock*, University of Massachusetts Lowell
(1152-05-234) -
10:30 a.m.
Open problems in ergodic Ramsey theory with connections to ultrafilters.
Florian K Richter*, Northwestern University
(1152-37-424)
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8:30 a.m.
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Sunday November 3, 2019, 2:00 p.m.-2:50 p.m.
Special Session on \v Cech-Stone Compactification of Semigroups: Algebra, Topology, Dynamics, and Combinatorics, IV
Room 127, Little Hall
Organizers:
Dana Barto\v sov\'a, University of Florida dbartosova@ufl.edu
Jind\v rich Zapletal, University of Florida
-
2:00 p.m.
\v{C}ech-homotopy applied to the \v{C}ech-Stone Compactification.
James Keesling*, University of Florida
(1152-54-345) -
2:30 p.m.
Common hypercyclic vectors for backwards weighted shifts.
Konstantinos A. Beros, Miami University
Paul B. Larson*, Miami University
(1152-47-135)
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2:00 p.m.
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