*********************************** * Princeton Discrete Math Seminar * *********************************** Speaker: Ben Gunby (Rutgers) Thursday 20th April, 3:00 in Fine Hall 224. Title: Antichain codes Let S be a subset of the Boolean cube that is both an antichain and a distance-r code. How large can S be? I will discuss the solution to this problem and its connections with combinatorial proofs of anticoncentration theorems. Based on joint work with Xiaoyu He, Bhargav Narayanan, and Sam Spiro. ---------------------------------- Anyone wishing to be added to or removed from the mailing list should contact Paul Seymour (pds@math.princeton.edu)