Dear friends and colleagues, on Tuesday, 29 May 2018, Professor Giles Auchmuty (University of Houston, USA) is giving a talk in the PDE Seminar on "The Singular Value Decomposition of the Poisson Kernel" An abstract is available at http://www.maths.usyd.edu.au/u/PDESeminar/abstracts18/auchmuty.xhtml The talk is from 2 pm - 3 pm in Carslaw 829 (Access Grid Room) on the Camperdown Campus at the University of Sydney. Please, note, the talk is on a Tuesday and not as usual on a Monday. 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.