Tuesday, June 3, 15:15.
Tiago Cruz, A new symmetry for dominant dimension.
Abstract:
In this talk, we will present a new formula to compute dominant
dimension that reinterprets classical dominant dimension
as a non-trivial relative
dominant dimension. This formula encodes the left-right symmetry of dominant
dimension and previous characterisations of dominant dimension present in
the literature obtained by Fang, Kerner, Yamagata, Zhang and Luo. This is
based on ongoing joint work with René Marczinzik.