… By replacing line segments with convex V-polytopes, we obtain a natural generalization of
the zonotope construction problem: the construction of the Minkowski addition of k polytopes. …

Discrete truncate power is very useful for studying the number of nonnegative integer
solutions of linear Diophantine equations. In this paper, some detail information about discrete …

La forma de operar procesos en la industria ha experimentado avances significativos
durante los últimos años, guiados por la necesidad de producir de forma segura, limpia y en …

We present a large class of parallelogram tilings that have two important features in common
with the Ammann–Beenker tiling: they can be constructed by canonical projection from Z 4 …

The following paper examines properties of the weak order on the groups Sr+ 1 and Br+ 1
as motivated by the search for a combinatorial proof of known h-vector inequalities. Several …

Given a finite collection S of geometric objects such as hyperplanes or spheres in R d, the
arrangement A (S) is the decomposition of Rd into connected open cells of dimensions 0, 1,..., …

… Implementations of LP-based reverse search algorithms for the zonotope construction and
the fixed-rank convex quadratic maximization in binary variables using the ZRAM and the …

Classical multivariate analysis is based on the assumption that the data come from a
multivariate normal distribution. The tests of multinormality have therefore received very much …

We will first discuss some properties of a quasisymmetric generating function for matroids,
and prove that under some conditions, this function offers a surjective morphism from the Hopf …

We prove that for 1 ≤ p < r < 2, every n-dimensional subspace E of L r , in particular l r n ,
well-embeds into l p m for some m ≤ (1 + $$\epsilon$$)n, where “well” depends on p, r, and …