Erdős problem 499 · problems.science

The conjecture of van der Waerden, which states that the permanent of a doubly stochastic matrix is at least $n^{-n} n!$ .

Workspace

Open this exact Problem, source revision, and authority Repository in Workbench. This handoff does not clone, switch, upload, or execute anything.

Canvas

public preview

Work these sources record against this Problem. Source-reported attribution, not reviewed here.

Formalization
Erdős AI contributions wiki · 29 Nov, 2025
Machine
Aristotle
Open the source record