Disk covering problem
Appearance
The disk covering problem was proposed by C. T. Zahn in 1962.
Given an integer , the problem asks for the smallest real number such that disks of radius can be arranged in such a way as to cover the unit disk.
External links
- Weisstein, Eric W. "Disk Covering Problem." From MathWorld--A Wolfram Web Resource. http://mathworld.wolfram.com/DiskCoveringProblem.html