20 citations · 90 across the 12 of their papers we have counts for
Showing 2012Show all
2 papers · 1 filter
math.CO2012★ 12 cited
Interpolation, box splines, and lattice points in zonotopes
Matthias Lenz
Let be a totally unimodular list of vectors in some lattice. Let be the box spline defined by . Its support is the zonotope . We show that any real-valued functi…
math.CO2012★ 17 cited
Zonotopal algebra and forward exchange matroids
Matthias Lenz
Zonotopal algebra is the study of a family of pairs of dual vector spaces of multivariate polynomials that can be associated with a list of vectors X. It connects objects from comb…