Difference between revisions of "Graduate Logic Seminar"

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The Graduate Logic Seminar is an informal space where graduate student and professors present topics related to logic which are not necessarly original or completed work. This is a space focused principally on practicing presentation skills or learning materials that are not usually presented in a class.
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The Graduate Logic Seminar is an informal space where graduate students and professors present topics related to logic which are not necessarily original or completed work. This is a space focused principally on practicing presentation skills or learning materials that are not usually presented in a class.
  
* '''When:''' Mondays 4p-5p
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* '''When:''' Tuesdays 4-5 PM
* '''Where:''' Van Vleck B223.
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* '''Where:''' Van Vleck 901
* '''Organizers:''' [https://www.math.wisc.edu/~omer/ Omer Mermelstein]
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* '''Organizers:''' [https://www.math.wisc.edu/~jgoh/ Jun Le Goh]
  
 
The talk schedule is arranged at the beginning of each semester. If you would like to participate, please contact one of the organizers.
 
The talk schedule is arranged at the beginning of each semester. If you would like to participate, please contact one of the organizers.
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Sign up for the graduate logic seminar mailing list:  join-grad-logic-sem@lists.wisc.edu
 
Sign up for the graduate logic seminar mailing list:  join-grad-logic-sem@lists.wisc.edu
  
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== Fall 2021 tentative schedule ==
  
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To see what's happening in the Logic qual preparation sessions click [[Logic Qual Prep|here]].
  
== Fall 2019 - Tentative schedule ==
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=== September 14 - organizational meeting ===
  
=== September 5 - Organizational meeting ===
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We met to discuss the schedule.
  
=== September 9 - No seminar ===
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=== September 28 - Ouyang Xiating ===
  
=== September 16 - Daniel Belin I ===
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=== October 12 - Karthik Ravishankar ===
Title: Lattice Embeddings of the m-Degrees and Second Order Arithmetic
 
  
Abstract: Lachlan, in a result later refined and clarified by Odifreddi, proved in 1970 that initial segments of the m-degrees can be embedded as an upper semilattice formed as the limit of finite distributive lattices. This allows us to show that the many-one degrees codes satisfiability in second-order arithmetic, due to a later result of Nerode and Shore. We will take a journey through Lachlan's rather complicated construction which sheds a great deal of light on the order-theoretic properties of many-one reducibility.
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=== October 26 - Alice Vidrine ===
  
=== September 23 - Daniel Belin II ===
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=== November 9 - Antonio Nákid Cordero ===
Title: TBD
 
  
Abstract: TBD
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=== November 23 - open slot ===
  
=== September 30 - Josiah Jacobsen-Grocott I - Date may change ===
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=== December 7 - open slot ===
  
Title: Scott Rank of Computable Models.
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== Previous Years ==
 
 
Abstract: Infinatary logic extends the notions of first order logic by allowing infinite formulas. Scott's Isomorphism Theorem states that any countable structure can be characterized up to isomorphism by a single countable sentence. Closely related to the complexity of this sentence is what is known as the Scott Rank of the structure. In this talk we restrict our attention to computable models and look at an upper bound on the Scott Rank of such structures.
 
 
 
=== October 7 - Josiah Jacobsen-Grocott II ===
 
 
 
=== October 14 - Tejas Bhojraj I - Date may change ===
 
 
 
=== October 21 - Tejas Bhojraj II - Date may change ===
 
 
 
=== October 28 - Two short talks ===
 
Speakers TBD
 
 
 
=== November 4 - Two short talks ===
 
Speakers TBD
 
 
 
=== November 11 - Manlio Valenti I ===
 
 
 
=== November 18 - Manlio Valenti II ===
 
 
 
=== November 25 - Two short talks ===
 
Speakers TBD
 
 
 
=== December 2 - Iván Ongay Valverde I ===
 
 
 
=== December 9 - Iván Ongay Valverde II ===
 
 
 
==Previous Years==
 
  
 
The schedule of talks from past semesters can be found [[Graduate Logic Seminar, previous semesters|here]].
 
The schedule of talks from past semesters can be found [[Graduate Logic Seminar, previous semesters|here]].

Revision as of 18:09, 14 September 2021

The Graduate Logic Seminar is an informal space where graduate students and professors present topics related to logic which are not necessarily original or completed work. This is a space focused principally on practicing presentation skills or learning materials that are not usually presented in a class.

  • When: Tuesdays 4-5 PM
  • Where: Van Vleck 901
  • Organizers: Jun Le Goh

The talk schedule is arranged at the beginning of each semester. If you would like to participate, please contact one of the organizers.

Sign up for the graduate logic seminar mailing list: join-grad-logic-sem@lists.wisc.edu

Fall 2021 tentative schedule

To see what's happening in the Logic qual preparation sessions click here.

September 14 - organizational meeting

We met to discuss the schedule.

September 28 - Ouyang Xiating

October 12 - Karthik Ravishankar

October 26 - Alice Vidrine

November 9 - Antonio Nákid Cordero

November 23 - open slot

December 7 - open slot

Previous Years

The schedule of talks from past semesters can be found here.