3

Questions

8
15
votes
1
answer
310
views

Unbalancing lights in higher dimensions

sep 1 at 22:30 Ashley Montanaro 50848

 
7
votes
1
answer
220
views

A graph parameter possibly related to treewidth

oct 5 at 23:45 Joseph O'Rourke 44.1k150216

5
6
votes
6
answers
2k
views

Binary matrices with constant row and column sums

dec 24 10 at 9:07 Luis H Gallardo 1,25337