This page is maintained by Alex Kasprzyk.

Algebra and Combinatorics Seminar

The Algebra and Combinatorics seminar is held on Tuesdays at 3:00pm in T205. Everybody is welcome.

- 24th July:
**Ralf Schiffler**(University of Massachusetts-Amherst),*Positivity for Cluster Algebras Associated to Surfaces without punctures* - 25th March:
**Barry Monson**,*Symmetric Graphs, Regular 4-Polytopes and Marion Gray* - 18th March:
**Bahram Rangipour**,*Cyclic homology* - 26th February:
**Bahram Rangipour**,*The Hochschild-Kostant-Rosenberg-Connes Theorem* - 19th February:
**Bahram Rangipour**,*Hochschild cohology for beginners continued* - 12th February:
**Hugh Thomas**,*A new order on finite reflection groups and quotient closed subcategories* - 5th February:
**Colin Ingalls**,*Noncommutative surfaces*(part of the Coast To Coast Seminar Series, 3.30pm) - 22nd January:
**Bahram Rangipour**,*Hochschild cohology for beginners* - 15th January:
**Ali Abbas**,*Applications of Groebner bases*(Masters defence at 2.30pm in T309)

- 29th November:
**Bahram Rangipour**,*An introduction to Hopf algebras continued* - 22nd November:
**Bahram Rangipour**,*An introduction to Hopf algebras* - 15th November:
**Colin Ingalls**,*Arithmetic in Z[tau] continued* - 8th November:
**Colin Ingalls**,*Arithmetic in Z[tau]* - 1st November:
**Barry Monson**,*Wythoff polytopes continued* - 25th October:
**Pako Ramasu**,*Problems of Antiquity* - 18th October:
**Basil Nanayakkara**,*Resolving singularities using blow-ups* - 11th October:
**Barry Monson**,*Wythoff polytopes* - 4th October:
**Josh Murray**,*The fundamental theorem of finite distributive lattices* - 27th September:
**Hugh Thomas**,*Finite root systems of Lie groups* - 20th September:
**Eric Robert**,*Factoring polynomials over GF(q)* - 13th September:
**Ali Abbas**,*Integer solutions to linear equations*

This page is maintained by Alex Kasprzyk.