Parallelism in diagram geometry.
Partial Geometries in Finite Affine Spaces.
Partial Ovoids and Partial Spreads of Classical Finite Polar Spaces
2000 Mathematics Subject Classification: 05B25, 51E20.We survey the main results on ovoids and spreads, large maximal partial ovoids and large maximal partial spreads, and on small maximal partial ovoids and small maximal partial spreads in classical finite polar spaces. We also discuss the main results on the spectrum problem on maximal partial ovoids and maximal partial spreads in classical finite polar spaces.The research of the fourth author was also supported by the Project Combined algorithmic...
Partial Spreads in Finite Projective Spaces and Partial Designs.
Partial Spreads, Packings and Hermitian Manifolds in PG (3, q).
Point Sets and Sequences with Small Discrepancy.
Projective bundles.
Projective planes of order 10 do not have a collineation of order 3.
Pseudodual grids and extensions of generalized quadrangles.