Combinatorics Conference in Lisboa (CCL 2011) aims to bring together researchers who are interested in any area of Combinatorics.

Topics include all aspects of combinatorics, graph theory, combinatorial number theory, and combinatorial geometry, from theoretical to computational. 

Béla Bollobás (Trinity College, University of Cambridge, UK | University of Memphis, USA) will give a mini-course on Percolation and Jozsef Solymosi (University of British Columbia, Canada) will give a mini-course on Geometric Incidences.

There will also be plenary talks given by Peter Keevash (Queen Mary, University of London, UK), Tomasz Luczak (Adam Mickiewicz University, Poznan, Poland | Emory University, Georgia, USA) and Anusch Taraz (Technische Universität München, Germany) and contributed talks of twenty five minutes.