10 citations · 10 across the 4 of their papers we have counts for
4 papers
On highly regular embeddings
Pavle V. M. Blagojevic, Wolfgang Lueck, Guenter M. Ziegler
Given parameters k, l, and d, we give new lower bounds on the dimensions N such that there are maps from R^d to R^N that are k-regular, l-skew embeddings, or k-regular-l-skew embed…
On the existence of crepant resolutions of Gorenstein Abelian quotient singularities in dimensions \geq 4
D. I. Dais, M. Henk, G. M. Ziegler
For which finite subgroups G of SL(r,C), r \geq 4, are there crepant desingularizations of the quotient space C^r/G? A complete answer to this question (also known as "Existence Pr…
Vertex-Facet Incidences of Unbounded Polyhedra
Michael Joswig, Volker Kaibel, Marc E. Pfetsch +1
How much of the combinatorial structure of a pointed polyhedron is contained in its vertex-facet incidences? Not too much, in general, as we demonstrate by examples. However, one c…
All Abelian Quotient C.I.-Singularities Admit Projective Crepant Resolutions in All Dimensions
Dimitrios I. Dais, Martin Henk, Guenter M. Ziegler
For Gorenstein quotient spaces , a direct generalization of the classical McKay correspondence in dimensions would primarily demand the existence of projective, cr…