69 citations · 92 across the 8 of their papers we have counts for
4 papers · 1 filter
Lattice Point Generating Functions and Symmetric Cones
Matthias Beck, Thomas Bliem, Benjamin Braun +1
We show that a recent identity of Beck-Gessel-Lee-Savage on the generating function of symmetrically contrained compositions of integers generalizes naturally to a family of convex…
The number of flags in finite vector spaces: Asymptotic normality and Mahonian statistics
Thomas Bliem, Stavros Kousidis
We study the generalized Galois numbers which count flags of length r in N-dimensional vector spaces over finite fields. We prove that the coefficients of those polynomials are asy…
Gelfand-Tsetlin polytopes and Feigin-Fourier-Littelmann polytopes as marked poset polytopes
Federico Ardila, Thomas Bliem, Dido Salazar
Stanley (1986) showed how a finite partially ordered set gives rise to two polytopes, called the order polytope and chain polytope, which have the same Ehrhart polynomial despite b…
Towards computing vector partition functions by iterated partial fraction decomposition
Thomas Bliem
We investigate the possibilities to calculate vector partition functions by means of iterated partial fraction decomposition, as suggested by Beck (2004). Particularly, for an impo…