On Blocking Sets of External Lines to a Hyperbolic Quadric in PG(3,q),qEven
β Scribed by Paola Biondi; Pia Maria Lo Re
- Publisher
- Springer
- Year
- 2009
- Tongue
- English
- Weight
- 337 KB
- Volume
- 92
- Category
- Article
- ISSN
- 0047-2468
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π SIMILAR VOLUMES
## Abstract In a previous paper 1, all point sets of minimum size in __PG__(2,__q__), blocking all external lines to a given irreducible conic ${\cal C}$, have been determined for every odd __q__. Here we obtain a similar classification for those point sets of minimum size, which meet every externa
The problem is considered of constructing a maximal set of lines, with no three in a pencil, in the finite projective geometry PG(3, q) of three dimensions over GF(q). (A pencil is the set of q + 1 lines in a plane and passing through a point.) It is found that an orbit of lines of a Singer cycle of