2 citations · 3 across the 3 of their papers we have counts for
5 papers
The chromatic number of a two families of generalized Kneser graphs related to finite generalized quadrangles and finite projective 3-spaces
Klaus Metsch
Let be the graph whose vertices are the chambers of the finite projective space with two vertices being adjacent when the corresponding chambers are in general positi…
An algebraic approach to Erdős-Ko-Rado sets of flags in spherical buildings
Jan De Beule, Klaus Metsch, Sam Mattheus
In this paper, oppositeness in spherical buildings is used to define an EKR-problem for flags in projective and polar spaces. A novel application of the theory of buildings and Iwa…
On the chromatic number of two generalized Kneser graphs
Jozefien D'haeseleer, Klaus Metsch, Daniel Werner
We determine the chromatic number of some graphs of flags in buildings of type , namely of the Kneser graphs of flags of type in the vector spaces for $q\g…
On intriguing sets of the Penttila-Williford association scheme
John Bamberg, Klaus Metsch
We investigate intriguing sets of an association scheme introduced by Penttila and Williford (2011) that was the basis for their construction of primitive cometric association sche…
A note on Erdös-Ko-Rado sets of generators in Hermitian polar spaces
Klaus Metsch
The size of the largest Erd\H os-Ko-Rado set of generators in the finite classical polar space is known for all polar spaces except for when is odd. We impro…