Yuchen Fu's Site

Wednesday 4-5 pm, Room 232, Harvard Science Center

References

Main reference is A study in Derived Algebraic Geometry by D. Gaitsgory and N. Rozenblyum, available here.
Additional references and notes can be found on the IndCoh’16 seminar page.

Weekly Schedule

• Talk 1 (Oct 11): Review of (infty, 1)-categories (Yuchen Fu)
  Mostly chapter 1.1 of [GR]. Handwritten notes.
• Talk 2 (Oct 18): Basic constructions of DAG (Lin Chen)
  Chapter 1.2 of [GR]. Unfortunately no notes available.
• Talk 3 (Oct 25): Dmod(Gr) and local geometric Langlands, part 1 (David Yang)
  Overview of local GL, motivation of Frenkel-Gaitsgory (math/0303173). Handwritten notes. Poster.
• Talk 4 (Nov 1): Dmod(Gr) and local geometric Langlands, part 2 (David Yang)
  Finishing the proof of Frenkel-Gaitsgory. Handwritten notes.
• Talk 5 (Nov 8): Ind-coherent sheaves (Justin Campbell)
  Definitions and basic properties of IndCoh. Notes from previous seminar.
• Talk 6 (Nov 15): Naive geometric Satake and factorization categories (Justin Campbell)
  More details can be found in Jerusalem notes. Handwritten notes for the talk.
• Talk 7 (Dec 1): Master Chiral Algebra
  Dennis’ talk at MIT InfDim seminar. I’ll upload handwritten notes later.
• Talk 8 (Dec 6): Derived Satake (Justin Campbell)
  Handwritten notes for the talk.