Friday, April 19, 2024. Research Seminar. Dr. Brandon Hanson, University of Maine Sumsets, covering lemmas, and probability 3:00 – 4:00pm, 421 Neville Hall Abstract: The fundamental object of additive combinatorics is the sumset A+B={a+b:a∈ A,b∈ B} where, say, A and B are finite subsets of an abelian group. One of the basic questions is to