Organizers: Tom Haines, Niranjan Ramachandran and Yihang Zhu
When: Monday or Wednesday @ 2pm

Where: ONLINE for fall 2020. 

Starting fall of 2021 the seminar will be hybrid. When possible it will be held in person in the Colloquium Room (3206) of the mathematics department. In additition it will be available live on Zoom. The password is the first six Fibonacci numbers (starting at 0). University of Maryland users will be admitted directly. Other users should use their first and last names, and will be admitted from the waiting room. In many cases the video and/or slides will be available on this page following the lecture.

Lie Groups and Representation Theory Seminar

Videos and Slides fall 2021 to spring 2022:

  • Tony Feng, September 20: Higher arithmetic theta series
  • Yihang Zhu, October 4: Stable Trace Formula for Shimura Varieties of Abelian Type I

Videos and Slides fall 2020 to spring 2021:

  • Federico Scavia, September 9: Steenrod operations on the de Rham cohomology of algebraic stacks
  • Wenhao Ou, September 16: Projective manifolds whose tangent bundle contains a strictly nef subsheaf
  • Krishna Hanumanthu, September 21: Some results on Seshadri Constants
  • Si Ying Li, September 23: Eichler-Shimura relations for Hodge type
  • Sam Mundy, September 28: Eisenstein Series on G2 and the Skinner-Urban method for Sym3- Part I (for part II see the Lie Groups and Representation Theory Seminar)
  • Arthur-Cesar Le Bras, October 7: On the irreducible case of Fargues' conjecture for GL_n  (part I)
  • Arthur-Cesar Le Bras, October 14: On the irreducible case of Fargues' conjecture for GL_n  (part II)
  • Maria Yakerson, October 12: The Hilbert Scheme of infinite affine space
  • Wei Zhang, November 4: The arithmetic fundamental lemma over a general p-adic field
  • Patrick Brosnan: February 22: Volumes of definable sets in o-minimal expansions and affine GAGA theorems
  • Benedict Gross, March 8: Incoherent definite orthogonal spaces and Shimura varieties   (slides)
  • Dori Bejleri, March 22: Wall-crossing for compact moduli of higher dimensional varieties
  • Kai-Wen Lan, March 30: Cohomology of Shimura Varieties and Hodge-Tate Weights (slides)
  • David Harbater, April 12: Local global principles over semi-global fields
  • Samit Dasgupta, April 14: Stark's Conjectures and Hilbert's 12th  (slides)
  • George Pappas, April 19: Scholze Shtukas and Shimura Varieties
  • Mario Carneiro, April 26: Mathematics in the Computer (slides)
  • Gabriel Dospinescu, May 3: p-adic cohomology of p-adic period domains

Archives: 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021

  • Nef and abundant divisors, semiampleness and canonical bundle formula

    Speaker: Priyankur Chaudhuri (UMD) - https://sites.google.com/view/priyankurc/home

    When: Mon, September 13, 2021 - 2:00pm
    Where: Kirwan Hall 3206
  • 2-dimensional stable pairs on 4-folds

    Speaker: Amin Gholampour (University of Maryland) - www.math.umd.edu/~amingh

    When: Wed, September 15, 2021 - 2:00pm
    Where: Kirwan Hall 3206
  • Higher arithmetic theta series

    Speaker: Tony Feng (MIT) - https://www.mit.edu/~fengt/ -

    When: Mon, September 20, 2021 - 2:00pm
    Where: Online
  • Stable trace formula for Shimura varieties of abelian type, I

    Speaker: Yihang Zhu (UMD) - http://math.umd.edu/~yhzhu/

    When: Mon, October 4, 2021 - 2:00pm
    Where: Kirwan Hall 3206 AND on zoom: https://umd.zoom.us/j/96890967721
  • Stable trace formula for Shimura varieties of abelian type, II

    Speaker: Yihang Zhu (UMD) - http://math.umd.edu/~yhzhu/

    When: Wed, October 6, 2021 - 2:00pm
    Where: Kirwan Hall 3206 AND on zoom: https://umd.zoom.us/j/96890967721
  • Prismatic interpretation of torsion and pathology in p-adic geometry

    Speaker: Shizhang Li (Michigan) -

    When: Mon, October 18, 2021 - 2:00pm
    Where: Kirwan Hall 3206
  • Canonical heights on Shimura varieties and the Andre-Oort conjecture

    Speaker: Ananth Shankar (University of Wisconsin, Madison) - https://sites.google.com/view/ashankar/home

    When: Tue, October 26, 2021 - 2:00pm
    Where: Online
  • Relating the Artin-Tate and Birch-Swinnerton-Dyer conjectures

    Speaker: Niranjan Ramachandran (UMD) - https://www.math.umd.edu/~atma/

    When: Mon, November 1, 2021 - 2:00pm
    Where: Kirwan Hall 3206
  • Lynnelle Ye

    Speaker: Lynnelle Ye (Stanford) - https://lynnelle.github.io/

    When: Fri, November 5, 2021 - 2:00pm
    Where: Kirwan Hall 3206
  • TBA

    Speaker: David Hansen (Max-Planck Institut Bonn) -

    When: Mon, November 8, 2021 - 2:00pm
    Where: Online
  • TBA

    Speaker: David Hansen (Max-Planck Institut Bonn) -

    When: Wed, November 10, 2021 - 2:00pm
    Where: Online
  • Alexander Petrov

    Speaker: Alexander Petrov (Harvard) - https://people.math.harvard.edu/~apetrov/

    When: Mon, November 15, 2021 - 2:00pm
    Where: Kirwan Hall 3206
  • Alexander Petrov

    Speaker: Alexander Petrov (Harvard) - https://people.math.harvard.edu/~apetrov/

    When: Wed, November 17, 2021 - 2:00pm
    Where: Kirwan Hall 3206
  • Stable trace formula for Shimura varieties of abelian type, III

    Speaker: Sug Woo Shin (UC Berkeley) -

    When: Mon, November 29, 2021 - 2:00pm
    Where: Kirwan Hall 3206
  • Koji Shimizu

    Speaker: Koji Shimizu (UC Berkeley) -

    When: Mon, December 6, 2021 - 2:00pm
    Where: Kirwan Hall 3206
  • Koji Shimizu

    Speaker: Koji Shimizu (UC Berkeley) -

    When: Wed, December 8, 2021 - 2:00pm
    Where: Kirwan Hall 3206