2.4k citations · 2.9k across the 64 of their papers we have counts for
73 papers
Celebrating Loday's Associahedron
Vincent Pilaud, Francisco Santos, Günter M. Ziegler
We survey Jean-Louis Loday's vertex description of the associahedron, and its far reaching influence in combinatorics, discrete geometry and algebra. We present in particular four…
Landau on Chess Tournaments and Google's PageRank
Rainer Sinn, Günter M. Ziegler
In his first mathematical paper, published in 1895 when he was 18, Edmund Landau suggested a new way to determine the winner of a chess tournament by not simply adding for each pla…
On the Dimensions of the Realization Spaces of Polytopes
Laith Rastanawi, Rainer Sinn, Günter M. Ziegler
Robertson (1988) suggested a model for the realization space of a convex d-dimensional polytope and an approach via the implicit function theorem, which -- in the case of a full ra…
Equivariant Cohomology of Configuration Spaces mod 2: The State of the Art
Pavle V. M. Blagojević, Frederick R. Cohen, Michael C. Crabb +2
The equivariant cohomology of the classical configuration space has been been of great interest and has been studied intensively starting with the classical pap…
Combinatorial Inscribability Obstructions for Higher-Dimensional Polytopes
Joseph Doolittle, Jean-Philippe Labbé, Carsten E. M. C. Lange +3
For -dimensional convex polytopes, inscribability is a classical property that is relatively well-understood due to its relation with Delaunay subdivisions of the plane and hype…
Plus minus analogues for affine Tverberg type results
Pavle V. M. Blagojevic, Günter M. Ziegler
The classical 1966 theorem of Tverberg with its numerous variations was and still is a motivating force behind many important developments in convex and computational geometry as w…