Alex Ghitza

NUmber Theory Seminar 2012

TL;DR: Hecke algebras; chapter 1 of Bump's book on automorphic forms

  • 19 December 2012: Flag varieties for $G_2$ and affine Hecke action, by Arun Ram
  • 12 December 2012: Harder's congruences for Siegel modular forms, by Alex Ghitza
  • 5 December 2012, in room 213 (joint with AGT seminar): Invariants for representations (following Quillen's equivariant cohomology), by Eric Friedlander
  • 28 November 2012: Bump 1.8 -- Artin L-functions and Langlands functoriality, by Rob Sayer
  • 21 November 2012 at 3:20pm: Mirkovic-Vilonen cycles, by Alex Ghitza
  • 14 November 2012: Bump 1.7 -- Hecke characters and Hilbert modular forms, by Alex Ghitza
  • 7 November 2012: The octonions and $G_2$, by Arun Ram
  • 31 October 2012: Bump 1.6 -- The Rankin-Selberg method, by James Withers
  • 17 October 2012: Bump 1.5 -- Twisting, by Jon Xu
  • 10 October 2012: Bump 1.4 -- Hecke operators, by Angus McAndrew
  • 3 October 2012: Bump 1.3 -- Modular forms for $\mathrm{SL}_2(\mathbb{Z})$, by James Withers
  • 19 September 2012: Bump 1.2 -- Modular group, by Yi Huang
  • 12 September 2012: Bump 1.1 -- Dirichlet L-functions, by Lloyd Peters
  • 5 September 2012: Constructing theta maps over $(\mathbb{Z}_p^{\times}\ltimes\mathbb{Z}_p)$-extensions (continued), by Lloyd Peters
  • 29 August 2012: we will take a break from our regular seminar so we can attend Sam Chow's MPhil completion talk at 3pm in Alan Gilbert Theatre 3
  • 22 August 2012: Constructing theta maps over $(\mathbb{Z}_p^{\times}\ltimes\mathbb{Z}_p)$-extensions, by Lloyd Peters
  • 15 August 2012: Hecke characters, by Alex Ghitza
  • 8 August 2012: Modular forms and complex multiplication, by Alex Ghitza
  • 1 August 2012: Distinguishing Hecke eigenforms, by Sam Chow
  • 25 July 2012: Compactifications of moduli spaces of abelian varieties, by Alex Ghitza
  • 18 July 2012: Elliptic curves and polarizations, by Alex Ghitza
  • 11 July 2012: The indexing of abelian varieties, by Arun Ram
  • 4 July 2012: Hecke algebra for Baumslag-Solitar groups (continued), by Eddy Qiu
  • 27 June 2012: Hecke algebra for Baumslag-Solitar groups, by Eddy Qiu
  • 20 June 2012: Hecke operators for Siegel modular forms, by Max Flander
  • 13 June 2012: Hecke algebras, by Arun Ram