Problems
A read-only example workspace with sample problems, ideas, and reports.
Progression-free sets in cyclic groups
How large can a subset of ℤ/nℤ be if it contains no three distinct terms in arithmetic progression?
Sample problem · 2 established notesSum-free sets in finite groups
Find sharp density bounds for sum-free subsets of finite cyclic groups.
Sample problem · 1 established notesCorners in sparse grids
Test a density increment approach for corners in sparse subsets of [N]².
Sample problem · 1 established notes