The maximum density of a no-three-in-line set on the checkerboard is at most the middle real root α of the cubic equation 401α³ - 1744α² + 2240α - 768 = 0.
Anderson, Update on the no-three-in-line problem, J
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
math.CO 1years
2026 1verdicts
UNVERDICTED 1representative citing papers
citing papers explorer
-
No-three-in-line sets on the checkerboard grid
The maximum density of a no-three-in-line set on the checkerboard is at most the middle real root α of the cubic equation 401α³ - 1744α² + 2240α - 768 = 0.