Institute of Mathematics and PhysicsUniversity of Technology and Life Sciences
Open AccessOriginal Paper
Cite this article as:
Januszewski, J. Beitr Algebra Geom (2011) 52: 305. doi:10.1007/s13366-011-0039-5
A circular disk D of area |D| can be on-line covered with any sequence of circular disks of total area not smaller than 6.488|D|. Furthermore, any sequence of circular disks whose total area does not exceed 0.197|D| can be on-line packed into D.