
Jianyi Shi
University of Sydney/Beijing Normal University
Certain complex reflection groups and their generic versions
Friday 16th, May 12:0512:55pm,
Stephen Roberts.
The talk includes some recent results on certain complex reflection
groups. This includes the relation between the imprimitive complex
reflection groups G(m,m,n), G(m,1,n) and the
(extended) affine Weyl groups G_{0}(x,n), G(x,n) of
type Â_{n1}, the relation between the
corresponding Hecke algebras. We introduce some new presentations of
these groups and some applications. We also give a characterization of
Coxeter groups among all the irreducible finite reflection groups of
rank greater than one.







