Dear friends and colleagues, on Friday, 8 June 2018, Frederic Weber (University of Ulm, Germany) is giving a talk in the PDE Seminar on "he Gamma-calculus of Bakry Emery and Phi-entropy inequalities" An abstract is available at http://www.maths.usyd.edu.au/u/PDESeminar/abstracts18/weber.xhtml Please, note that this talk is from 2 pm - 3 pm in Carslaw 535A on the Camperdown Campus at the University of Sydney. Everybody is invited to attend the talk, take part in the discussion afterwards in Carslaw Common Room 727 on level 7, and to join us for lunch at 12:30 pm. Kind regards, Daniel D and Daniel H P.S: If you know suitable speakers or want to give a talk yourself, please let us know.