Lie Group/Quantum Mathematics Seminar

Time Friday, 12:10 pm to 1:10 pm (Eastern time).

Place Hill 705 or online via Zoom (see below for the Zoom link and passcode).

YouTube channel Rutgers Lie Groups Quantum Math Seminar.

Starting from Spring, 2008, the Lie Group Seminar and Quantum Mathematics Seminar have merged together to a single seminar called the Lie Group/Quantum Mathematics Seminar. The information on seminar talks can also be found in the Seminars & Colloquia Calendar page in the department. For the Lie Group/Quantum Mathematics seminar in previous semesters, see this page. For talks in the Quantum Mathematics Seminar from Spring, 1998 to Fall, 2007, see this page. For a few years before 2008, the Quantum Mathematics Seminar shared the time and place with the Algebra Seminar. For talks in both the Algebra and Quantum Mathematics Seminars in these few semesters, see the page for the Previous Rutgers Algebra Seminars. For all the seminars and colloquia in the department, see the Seminars & Colloquia Calendar page.

Fall, 2025

In this semester, the seminar will be mostly in person. Occasionally there might be online talks using zoom. See the information below on each talk. For online talks, here is the information for the zoom meeting:

Zoom link: https://rutgers.zoom.us/j/93921465287

Meeting ID: 939 2146 5287

Passcode: 196884, the dimension of the weight 2 homogeneous subspace of the moonshine module

Some of the talks will be recorded and will be placed in the YouTube Channel for the seminar.

Upcoming talks

• Speaker Yi-Zhi Huang, Rutgers University
  • Title C_1-cofiniteness and vertex tensor categories
  • Time/place 10/3/2024, Friday, 12:10 pm (Eastern Time), Hill 705 (in person)
  • Abstract I will discuss my most recent result that for an arbitrary vertex operator algebra, or more generally, a grading-restricted Möbius vertex algebra V, (logarithmic) intertwining operators among C_1-cofinite grading-restricted generalized V-modules satisfy the associativity property (operator product expansion) and the category of C_1-cofinite grading-restricted generalized V-modules has natural vertex and braided tensor category structures. The proof and construction in this work is based on a generalization of the Huang-Lepowsky-Zhang logarithmic tensor category theory to the case that the category might not be closed under the contragredient functor. The result follows after the assumptions to use this generalization are all verified.
  • Slides (not used in the talk because of a sign-in problem with Adobe Acrobat) pdf file.
  • Archive paper arXiv:2509.20737

All scheduled talks

• Speaker Lisa Carbone, Rutgers University
  • Title AI tools for advanced mathematics
  • Time/place 9/24/2024, Wednesday, 12:00 pm (Eastern Time but note that it is on Wednesday, not Friday), Hill 705 (in person but also accessible online through Zoom)
    Zoom link: https://rutgers.zoom.us/j/93921465287
    Meeting ID: 939 2146 5287
    Passcode: 196884, the dimension of the weight 2 homogeneous subspace of the moonshine module
  • Abstract The main drawback of using generative AI for advanced mathematics via Large Language Models (LLM) is that they are probabilistic pattern-matchers, not logical reasoning engines. However, LLMs can pick up on patterns in higher mathematics that are difficult for humans to see. By putting the design of LLMs to their advantage, mathematicians may use them as powerful interactive assistants that can carry out laborious tasks, generate and debug code, check examples, formulate conjectures and more. We discuss how LLMs can be used to advance mathematics research by careful use of prompt engineering. We also discuss the integration of LLMs with a formal proof assistant such as Lean.
• Speaker Yi-Zhi Huang, Rutgers University
  • Title C_1-cofiniteness and vertex tensor categories
  • Time/place 10/3/2024, Friday, 12:10 pm (Eastern Time), Hill 705 (in person)
  • Abstract I will discuss my most recent result that for an arbitrary vertex operator algebra, or more generally, a grading-restricted Möbius vertex algebra V, (logarithmic) intertwining operators among C_1-cofinite grading-restricted generalized V-modules satisfy the associativity property (operator product expansion) and the category of C_1-cofinite grading-restricted generalized V-modules has natural vertex and braided tensor category structures. The proof and construction in this work is based on a generalization of the Huang-Lepowsky-Zhang logarithmic tensor category theory to the case that the category might not be closed under the contragredient functor. The result follows after the assumptions to use this generalization are all verified.
  • Slides (not used in the talk because of a sign-in problem with Adobe Acrobat) pdf file.
  • Archive paper arXiv:2509.20737

Previous semesters