2 citations · 6 across the 5 of their papers we have counts for
Showing 2012Show all
3 papers · 1 filter
math.CO2012
Non-embeddability of geometric lattices and buildings
Martin Tancer, Kathrin Vorwerk
A fundamental question for simplicial complexes is to find the lowest dimensional Euclidean space in which they can be embedded. We investigate this question for order complexes of…
math.CO2012★ 2 cited
On the connectivity of manifold graphs
Anders Björner, Kathrin Vorwerk
This paper is concerned with lower bounds for the connectivity of graphs (one-dimensional skeleta) of triangulations of compact manifolds. We introduce a structural invariant b_M f…
math.AC2012★ 2 cited
The cones of Hilbert functions of squarefree modules
Cristina Bertone, Dang Hop Nguyen, Kathrin Vorwerk
In this paper, we study different generalizations of the notion of squarefreeness for ideals to the more general case of modules. We describe the cones of Hilbert functions for squ…