Enumerative combinatorics
Computational methods in commutative algebra and algebraic geometry
Computational methods in commutative algebra and algebraic geometry
Regular Article: Koszul Bipartite Graphs
Advances in Applied Mathematics
Hamiltonian tournaments and Gorenstein rings
European Journal of Combinatorics
Generating smooth lattice polytopes
ICMS'10 Proceedings of the Third international congress conference on Mathematical software
Root Polytopes and Growth Series of Root Lattices
SIAM Journal on Discrete Mathematics
Hi-index | 0.00 |
Existence of a regular unimodular triangulation of the configuration \Phi^+ \cup\,\{ (0, 0,\,{\ldots}\,, 0 ) \} in {\tt R}^n, where Φ+ is the collection of the positive roots of a root system \Phi\,{\subset}\,{\tt R}^n and where (0, 0,\,{\ldots}\,, 0 ) is the origin of {\tt R}^n, will be shown for Φ = Bin, Cin, Din and BCin. Moreover, existence of a unimodular covering of a certain subconfiguration of the configuration Ain+1+ will be studied.