2 citations · 6 across the 8 of their papers we have counts for
10 papers
Voronoi-Based Vacuum Leakage Detection in Composite Manufacturing
Christoph Brauer, Arne Hindersmann, Timo de Wolff
In this article, we investigate vacuum leakage detection problems in composite manufacturing. Our approach uses Voronoi diagrams, a well-known structure in discrete geometry. The V…
Nonnegativity of signomials with Newton simplex over -convex sets
Gennadiy Averkov, Jonas Ellwanger, Thorsten Theobald +1
We study a class of signomials whose positive support is the set of vertices of a simplex and which may have several negative support points in the simplex. Various groups of autho…
A Generalized Muirhead Inequality and Symmetric Sums of Nonnegative Circuits
Janin Heuer, Ngoc Mai Tran, Timo de Wolff
Circuit polynomials are a certificate of nonnegativity for real polynomials, which can be derived via a generalization of the classical inequality of arithmetic and geometric means…
Computing the Real Isolated Points of an Algebraic Hypersurface
Huu Phuoc Le, Mohab Safey El Din, Timo de Wolff
Let be the field of real numbers. We consider the problem of computing the real isolated points of a real algebraic set in given as the vanishing set of…
Initial Steps in the Classification of Maximal Mediated Sets
Jacob Hartzer, Olivia Röhrig, Timo de Wolff +1
Maximal mediated sets (MMS), introduced by Reznick, are distinguished subsets of lattice points in integral polytopes with even vertices. MMS of Newton polytopes of AGI-forms and n…
Computing Elimination Ideals and Discriminants of Likelihood Equations
Xiaoxian Tang, Timo De Wolff, Rukai Zhao
We develop a probabilistic algorithm for computing elimination ideals of likelihood equations, which is for larger models by far more efficient than directly computing Groebner bas…