Thursday Seminar Fall 2021 – Hermitian K-theory

The goal of this seminar is to understand the seminal work of Calmés, Dotto, Harpaz, Hebestreit, Land, Moi, Nardin, Nikolaus, Steimle on Hermitian K-theory.

References:

  1. Paper 1
  2. Paper 2
  3. Paper 3
  4. Markus’ course notes

Schedule

  • (Sept 23) Hermite and Poincaré (Kaif Hilman) (Slides) (Notes)
  • (Sept 30) Examplefest 1 (Lucy Yang)
  • (Oct 7) L_0 and GW_0 (Viktor Burghardt)
  • (Oct 14) Examplefest 2 (Ben Antieau)
  • (Oct 21) PV sequences (Elden Elmanto)
  • (Oct 28) Hermitian Q, Additivity, GW (Jay Shah)
  • (Nov 4) L-theory and the fundamental square (Noah Riggenbach)
  • (Nov 11) Surgery and L-theory of fields (Natalia Pacheco-Tallaj)
  • (Nov 18) More Surgery (Lucy Yang)
  • (Dec 2) L-theory of Z (Ishan Levy)
  • (Dec 9) Quadratic-symmetric duality (Jeremy Hahn)
  • (Bonus) Quadratic trace methods (Jay Shah)