6 citations · 15 across the 3 of their papers we have counts for
3 papers
On exceptional Lie geometries
Anneleen De Schepper, Jeroen Schillewaert, Hendrik Van Maldeghem +1
Parapolar spaces are point-line geometries introduced as a geometric approach to (exceptional) algebraic groups. We characterize a wide class of Lie geometries as parapolar spaces…
Veronese representation of projective Hjelmslev planes over some quadratic alternative algebras
Anneleen De Schepper, Hendrik Van Maldeghem
We geometrically characterise the Veronese representations of ring projective planes over algebras which are analogues of the dual numbers, giving rise to projective Hjelmslev plan…
Graphs, defined by Weyl distance or incidence, that determine a vector space
Anneleen De Schepper, Hendrik Van Maldeghem
We study to which extent the family of pairs of subspaces of a vector space related to each other via intersection properties determines the vector space. In another language, we s…