MathsClub Problems, proofs & good company

The Problems

Not schoolwork — the questions that resisted Erdős, Hilbert, and everyone since. The club keeps three shelves: what is still open, what AI recently settled, and what took humanity centuries.

Tagged discrepancy-theory — 1 entry. Clear

Short vectors balance to constant discrepancy with the right signs. Conjectured O(1), proved O(√log n) — the central open balancing statement.

· combinatorics / number theory · difficulty 4/5

discrepancy-theory