Algebraic and Geometric Combinatorics

August 20-26, 2005

Conference Program

Invited Lectures
(Click on title to get the abstract. Click on "slides" to get the slides, if available).

Contributed Talks
(Click on "slides" to get the slides, if available).

• James Cruickshank: The face lattice of the alternahedron

• Peter Fiebig: An approach towards Kazhdan-Lusztig combinatorics

• Gunnar Fløystad: Enriched homology and cohomology modules of simplicial and cell complexes

• Axel Hultman: Coloring complexes: shellability and generalizations

• Anargyros Katsabekis: Graver bases, matchings in simplicial complexes and toric varieties    (slides)

• Tyrrell McAllister: Ehrhart quasi-polynomials of Clebsch-Gordan coefficients    (slides)

• Frédéric Meunier: Sperner labellings: combinatorial approach

• Eran Nevo: The lower bound theorem for doubly Cohen-Macaulay complexes.

• Benjamin Nill: Reflexive polytopes    (slides)

• David Orden: On the structure of point sets minimizing the rectilinear crossing number    (slides)

• Andreas Paffenholz: Constructions of 2-simple and 2-simplicial 4-polytopes    (slides)

• Julian Pfeifle: Dissections, Hom-complexes and the Cayley trick    (slides)

• Anna Pratoussevitch: Tilings of the anti de Sitter space and its universal cover

• Pavel Tumarkin: Hyperbolic Coxeter polytopes

• Nikolaus Witte: Polytopes with large signature    (slides)

• Rade Živaljević: Combinatorial groupoids and their applications    (slides)