Summer school: Techniques in Random Discrete Structures

I’m currently in Athens at the summer school “Techniques in Random Discrete Structures”, where I am responsible for the exercise sessions. An overview over which exercises have already been dealt with, can be found here. The current versions of the three exercise sheets are available here: Exercises to Phase transitions in random structures (Amin Coja-Oghlan, Frankfurt) […]

Mathematik-Seminar der Hans-Riegel-Stiftung

Today I held an invited workshop on combinatorics and the symbolic method at the Mathematical Institute of Bonn University (Bonn, Germany) for alumni who received a “Hans-Riegel-Fachpreis“, a flyer for this event can be found here.  The (german) slides and corresponding exercises can be found here (lecture slides) and here (exercises). This was a great opportunity, […]

The Register Function and Reductions of Binary Trees and Lattice Paths — AofA’16

On July 8 I gave a contributed talk on “The Register Function and Reductions of Binary Trees and Lattice Paths” at this years 27th edition of the International Conference on Probabilistic, Combinatorial and Asymptotic Methods for the Analysis of Algorithms (AofA’16), which took place in Kraków, Poland. My Slides can be found here.