Logic & Set Theory seminar: Dowker and Super-Dowker Filters
13 December 2016, 3.00 PM - 13 December 2016, 4.30 PM
Charles Morgan, University of Bristol
Howard House 4th floor seminar room
Dowker filters were introduced by Charles Dowker in the early 50s and a variant, Super-Dowker filters, by Freiling & Payne in the late 80s. These are filters with very interesting combinatorial properties. In the talk I'll discuss when they exist. (Joint work with James Cummings).
Organisers: Philip Welch