Natalia Jurga is giving a talk today (Wednesday 20 March) at the Ergodic Theory Network meeting held in the School of Mathematics at the University of Manchester.  The topic of her talk is “Regularity of the affinity dimension for iterated function systems with positive matrices” and it is based on joint work with Ian Morris.  Ian and PhD student Jonah Varney are also attending.  The meeting is part of a series of three on ergodic theory, funded by a London Mathematical Society network grant.  Further detail on the network and meeting can be found here.