Upcoming event:
Past (a list of recent main events for which I have been one of the main organizers):
- Meeting on balanced coloring of signed graphs and Matroids, 20-25 October 2024.
- Coloring, homomorphisms and flows in signed graphs, 12-29 June, 2022, at Frejus. HOSIGRA 2022
- Conference in honor of Pierre Rosenstiehl, 15 – 17 June 2022 Labyrinth of Combinatorics
- An online meeting on homomorphisms of signed graphs May 3-5, 2021.
- Graphs, Algorithms and Randomness June 2019, Tabriz Iran.
- 40 années d'algorithmique de graphes October 2018, Paris France.
- The beauty of discrete mathematics October 2017, Montreal Canada.