5 citations · 19 across the 12 of their papers we have counts for
Showing 2018Show all
2 papers · 1 filter
math.CO2018
A new sum-product estimate in prime fields
Changhao Chen, Bryce Kerr, Ali Mohammadi
In this paper we obtain a new sum-product estimate in prime fields. In particular, we show that if satisfies then $$ \max\{|A\pm A|, |…
math.CO2018
Threshold functions for substructures in random subsets of finite vector spaces
Changhao Chen, Catherine Greenhill
The study of substructures in random objects has a long history, beginning with Erdős and Rényi's work on subgraphs of random graphs. We study the existence of certain substructure…