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math.NT2016
On Near Perfect Numbers
Peter Cohen, Katherine Cordwell, Alyssa Epstein +3
The study of perfect numbers (numbers which equal the sum of their proper divisors) goes back to antiquity, and is responsible for some of the oldest and most popular conjectures i…
math.CO2016★ 1 cited
Optimal point sets determining few distinct triangles
Alyssa Epstein, Adam Lott, Steven J. Miller +1
We generalize work of Erdos and Fishburn to study the structure of finite point sets that determine few distinct triangles. Specifically, we ask for a given , what is the maximu…