Calendar

January 10: MOPA
1:00pm NY time
Virtual (email Victoria Gitman for meeting id)
Are higher-rank arithmetic groups uniformly bi-interpretable with arithmetic?
Arseniy Sheydvasser Technion
Abstract

January 24: MOPA
1:00pm NY time
Virtual (email Victoria Gitman for meeting id)
Representation of unlimited integers
Karel Hrbacek CUNY
Abstract

January 31: MOPA
1:00pm NY time
Virtual (email Victoria Gitman for meeting id)
Order types of models of arithmetic without induction
Lorenzo Galeotti Amsterdam University College
Abstract

February 3: Logic Workshop
In-person
Absolute Undefinability
Roman Kossak CUNY
Abstract

February 3: Set Theory Seminar
12:30pm NY time
Virtual (email Victoria Gitman for meeting id)
Highly connected Ramsey theory
Jing Zhang University of Toronto
Abstract

February 7: MOPA
1:00pm NY time
Virtual (email Victoria Gitman for meeting id)
Effective infinitesimals in R
Mikhail Katz Bar Ilan University
Abstract

February 10: Logic Workshop
Satisfaction and saturation
Athar Abdul-Quader Purchase College
Abstract

February 10: Set Theory Seminar
12:15pm NY time
Virtual (email Victoria Gitman for meeting id)
Strategy and determinacy in infinite Hex
Davide Leonessi CUNY
Abstract

February 14: MOPA
1:00pm NY time
Virtual (email Victoria Gitman for meeting id)
On the significance of parameters in the choice and сomprehension schemata in the 2nd-order Peano arithmetic
Vladimir Kanovei Institute for Information Transmission Problems
Abstract

February 17: Logic Workshop
Computability and the Absolute Galois Group of $\mathbb Q$
Russell Miller CUNY
Abstract

February 21: MOPA
1:00pm NY time
Virtual (email Victoria Gitman for meeting id)
First-order classification and non-standard models
Alexei Miasnikov Stevens Institute of Technology
Abstract

February 24: Logic Workshop
Generalizing a question of Gromov
Johanna Franklin Hofstra University
Abstract

February 28: MOPA
1:00pm NY time
Virtual (email Victoria Gitman for meeting id)
Vopěnka's Alternative Set Theory and its mathematical context
Zuzana Hanikova Czech Academy of Sciences
Abstract

March 3: Logic Workshop
The complexity of radical constructions in rings and modules
Chris Conidis CUNY
Abstract

March 7: MOPA
1:00pm NY time
Virtual (email Victoria Gitman for meeting id)
Some generalizations on the representation of unlimited natural numbers
Bellaouar Djamel University 08 Mai 1945 Guelma
Abstract

March 10: Set Theory Seminar
12:15pm NY time
Virtual (email Victoria Gitman for meeting id)
Forcing more choice over the Chang model
James Holland Rutgers University
Abstract

March 10: Logic Workshop
Seminar cancelled

March 14: MOPA
1:00pm NY time
Virtual (email Victoria Gitman for meeting id)
Satisfaction classes with the full collection scheme
Bartosz Wcisło University of Gdańsk
Abstract

March 17: Set Theory Seminar
12:15pm NY time
Virtual (email Victoria Gitman for meeting id)
Model-Theoretic Characterizations of Weak Vopěnka's Principle
Jonathan Osinski University of Hamburg
Abstract

March 17: Logic Workshop
Rotation equivalence and rigidity
Filippo Calderoni Rutgers University
Abstract

March 21: MOPA
1:00pm NY time
Virtual (email Victoria Gitman for meeting id)
Satisfaction classes with the full collection scheme: Part II
Bartosz Wcisło University of Gdańsk
Abstract

March 24: Logic Workshop
Parameter-free comprehension in second-order arithmetic
Victoria Gitman CUNY
Abstract

March 31: Logic Workshop
Galois-Tukey reductions and canonical structure in the Cichoń diagram
Corey Switzer University of Vienna
Abstract

March 31: Set Theory Seminar
12:15pm NY time
Virtual (email Victoria Gitman for meeting id)
$\Sigma_n$-correct forcing axioms
Benjamin Goodman CUNY
Abstract

April 7: Logic Workshop
No seminar (spring break)

April 14: Set Theory Seminar
12:15pm NY time
Virtual (email Victoria Gitman for meeting id)
Cardinal preserving embeddings and strongly compact cardinals
Gabriel Goldberg University of California, Berkeley
Abstract

April 14: Logic Workshop
No seminar

April 18: MOPA
1:30pm NY time
Virtual (email Victoria Gitman for meeting id)
The chain-antichain principle and proof size
Katarzyna W. Kowalik University of Warsaw
Abstract

April 21: Set Theory Seminar
12:15pm NY time
Virtual (email Victoria Gitman for meeting id)
The proper forcing axiom for $\aleph_1$-sized posets and the continuum
Mohammad Golshani Institute for Research in Fundamental Sciences
Abstract

April 21: Logic Workshop
How bad could it be? The semilattice of definable sets in continuous logic
James Hanson University of Maryland
Abstract

April 25: MOPA
1:00pm NY time
Virtual (email Victoria Gitman for meeting id)
Pathologies in Satisfaction Classes
Mateusz Łełyk University of Warsaw
Abstract

April 28: Set Theory Seminar
12:15pm NY time
Virtual (email Victoria Gitman for meeting id)
Building generalized indiscernibles in AECs with set theory
Will Boney Texas State University
Abstract

April 28: Logic Workshop
No seminar

May 5: Logic Workshop
Classification via effective lists
Karen Lange Wellesley College
Abstract

May 5: Set Theory Seminar
10:00am NY time
Virtual (email Victoria Gitman for meeting id)
Realizing Frege's Basic Law V, provably in ZFC
Joel David Hamkins Notre Dame University
Abstract

May 9: MOPA
1:00pm NY time
Virtual (email Victoria Gitman for meeting id)
Pathologies in Satisfaction Classes: part II
Mateusz Łełyk University of Warsaw
Abstract

May 12: Logic Workshop
Recent developments in the model theory of Abelian lattice-ordered groups
Brian Wynne CUNY
Abstract

May 19: Set Theory Seminar
12:15pm NY time
Virtual (email Victoria Gitman for meeting id)
Some old and new results on nonamalgamable forcing extensions
Miha Habič Bard College at Simon's Rock
Abstract

May 23:
MAMLS Spring Fling at Rutgers University
The MAMLS Spring Fling meeting will take place May 23-26 at Rutgers University, New Brunswick, New Jersey. More information about the meeting can be found on its website. Registration is free and everyone who plans to attend is encounrated to register for logistics purposes.