06/03/2020, 14:00 - 14:15 in MAP/0G/014

Rosbotham, Michael (Queen’s University Belfast)


Injectivity is a mathematical notion that can provide solutions to extension problems in various contexts. It can also be used to define (homological) dimensions for categories.

In this talk we give an overview of injectivity and discuss how it can be used in the setting of operator modules over C*-algebras.

Mathematical Sciences Research Centre