4 papers
Vector- and tensor-valued descriptors for spatial patterns
Claus Beisbart, Robert Dahlke, Klaus Mecke +1
Higher-rank Minkowski valuations are efficient means for describing the geometry and connectivity of spatial patterns. We show how to extend the framework of the scalar Minkowski v…
Mark correlations: relating physical properties to spatial distributions
Claus Beisbart, Martin Kerscher, Klaus Mecke
Mark correlations provide a systematic approach to look at objects both distributed in space and bearing intrinsic information, for instance on physical properties. The interplay o…
On Luminosity and morphology segregation in the Southern Sky Redshift Survey 2
Claus Beisbart, Martin Kerscher
The results are still valid, however this letter is superceeded by a significantly extended version which is available at astro-ph/0003358 and is scheduled for publication in the A…
Characterizing cluster morphology using vector-valued Minkowski functionals
Claus Beisbart, Thomas Buchert
The morphology of galaxy clusters is quantified using Minkowski functionals, especially the vector-valued ones, which contain directional information and are related to curvature c…