PSU Mark
Eberly College of Science Mathematics Department

Meeting Details

For more information about this meeting, contact Matthew Katz, James Sellers, George Andrews.

Title:Fraenkel's Conjecture on Divisibility of the Ternary Partition Function
Seminar:Combinatorics/Partitions Seminar
Speaker:James Sellers, PSU
Abstract:
In this talk, we will focus our attention on m-ary partitions which are integer partitions wherein each part must be a power of a fixed integer m>1. Since the late 1960s, numerous mathematicians (including Churchhouse, Andrews, Gupta, Rodseth, and Sellers) have studied divisibility properties of m-ary partitions. In this talk, I will describe a novel and unexpected conjecture communicated to me by Aviezri Fraenkel which characterizes the divisibility of the ternary partition function b_3(n) based on the base 3 representation of n. I will provide a proof of this result, and will close with a wonderful generalization that follows quite naturally. This is joint work with George Andrews.

Room Reservation Information

Room Number:MB106
Date:10 / 29 / 2013
Time:10:10am - 11:00am