6533b82cfe1ef96bd128e9b7
RESEARCH PRODUCT
On sets of subspaces closed under reguli
Armin Herzersubject
Discrete mathematicsPure mathematicsDifferential geometryChain (algebraic topology)Hyperbolic geometryProjective spaceGeometry and TopologyAlgebraic geometryAlgebraic numberLinear subspaceMathematicsProjective geometrydescription
Using a representation of chain geometries where points are certain subspaces of a projective space and chains are reguli, we give an algebraic description of the weak subspaces of the chain geometry (i.e. the subsets of the pointset which are closed with respect to reguli).
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1992-01-01 | Geometriae Dedicata |