On projective and affine hyperplanes
โ Scribed by Luc Teirlinck
- Publisher
- Elsevier Science
- Year
- 1980
- Tongue
- English
- Weight
- 1007 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0097-3165
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
We prove the following characterization theorem: If any three of the following four matroid invariants-the number of points, the number of lines, the coefficient of ฮป n-2 in the characteristic polynomial, and the number of three-element dependent sets-of a rank-n combinatorial geometry (or simple ma
In [Blokhuis and Lavrauw (Geom. Dedicata 81 (2000), 231-243)] a construction of a class of two-intersection sets with respect to hyperplanes in PGรฐr ร 1; q t ร; rt even, is given, with the same parameters as the union of รฐq t=2 ร 1ร=รฐq ร 1ร disjoint Baer subgeometries if t is even and the union of รฐ