Hall Algebras
This study group takes place on Wednesdays at 3pm in S3.05.
Talks:
- 7th October: Quivers and representation theory: background. (Keith Brown).
- 14th October: More background and definition of the Hall algebra. (Gabriele Bocca and Michael Arnold).
- 21st October: Associativity of multiplication and the coalgebra structure. (Robin Cussol).
- 28th October: Green's theorem and the Hopf algebra structure I. (Robert Laugwitz).
- 4th November: Green's theorem and the Hopf algebra structure II. (Robert Laugwitz).
- 11th November: Examples in rank 2, I. (Joe Grant).
- 18th November: Examples in rank 2, II. (Joe Grant).
- 2nd December: Hall algebras and Nichols algebras. (Robert Laugwitz).
- 9th December: The Hall algebra of P^1, I. (Vanessa Miemietz).
- 16th December: The Hall algebra of P^1, II. (Vanessa Miemietz).
References