Extended partial geometries: Dual 2-designs (Q2640132)
From MaRDI portal
scientific article
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Extended partial geometries: Dual 2-designs |
scientific article |
Statements
Extended partial geometries: Dual 2-designs (English)
0 references
1990
0 references
One-point extensions and triangular extensions of the designs which are duals of the point-line structure of projective and affine geometries are investigated. The author gives examples, uniqueness theorems, nonexistence theorems and some open questions.
0 references
extended partial geometry
0 references
extended dual 2-designs
0 references
one-point structure
0 references
triangular structure
0 references
uniqueness theorems
0 references
nonexistence theorems
0 references
