| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4656591 | Journal of Combinatorial Theory, Series A | 2007 | 9 Pages |
Abstract
Let Π be the Desarguesian affine plane coordinatized by a division ring D with charD≠2. For n=6 and also for n=7, we prove that Π holds an n-net without an oval if and only if |D|⩾9.
Related Topics
Physical Sciences and Engineering
Mathematics
Discrete Mathematics and Combinatorics
