Slides of some talks
-
The Number of Arrangements of Pseudolines:
Upper and Lower Bounds
October 17., 2024. FU Berlin.
-
Contact Representations of Planar Graphs - Combinatorial Structure and Algorithm X
March 15., 2022. -- EuroCG 2022, Perugia.
-
Combinatorics of Pseudocircle Arrangements
March 17., 2021. -- TCS seminar Jagiellonian University, Krakow.
The talk on youtube.
-
Contact Representations of Planar Graphs
April 20., 2015. -- Methods of Discrete Structures, Berlin.
-
Intersection Graphs and Order Dimension
Feb. 27., 2014. -- EuroGIGA Final, Berlin.
-
Cartograms and Contact Representations:
Applications of Schnyder Woods in Graph Drawing
Jan. 17., 2013. -- Ljubljana.
-
Representing Planar Graphs with Rectangles and Triangles
October 14., 2010. -- Bernoulli Center - EPFL Lausanne.
-
Crash Course: Schnyder Woods and Applications
November 16., 2010. -- Dagstuhl.
-
Stabile Hochzeiten - wie und warum?
April 25., 2009. -- Tag der Mathematik, Berlin.
-
Sampling from Distributive Lattices - The Markov Chain Approach
April 20., 2009. -- Methods of Discrete Structures, Berlin.
-
Orientations of Planar Graphs
March 11.,2009. -- Winter School: Discrete and Computational Geometry, Barcelona.
-
Distributive Lattices from Graphs
July 22., 2008 -- VI Jornadas de Matemática
Discreta y Algorítmica, Lleida.
-
Geometry of Orthogonal Surfaces
May 28., 2007 -- Canadian Discrete and Algorithmic Mathematics Conference, Banff.