Thematic team Pole Algorithms and discrete structures Combinatorics Leader Guillaume Chapuy Research themes The combinatorics team is specialized in enumerative, bijective, algebraic and analytic combinatorics. The members of the team are interested in combinatorial structures coming from problems in computer science, mathematics or physics. We use bijections, generating functions, random generation algorithms and asymptotic techniques to solve these problems. The team is specialized in enumerating combinatorial objects like partitions, permutations, trees, maps, graphs and polyominos. On all these themes, we focus on the enumerative aspect but we also interact with number theory, combinatorial physics and probability theory. Permanent members Name@PhoneOfficePositionPoleTeam Berthé Valérie @ 01 57 27 93 35 4014 Senior Research Scientist - CNRS ASV , ASD automates , combi Chapuy Guillaume @ 01 57 27 94 04 4012 Research Scientist - CNRS ASD combi , graphes Corteel Sylvie @ 4012 Senior Research Scientist - CNRS ASD combi Delcroix-Oger Berenice @ 01 57 27 92 45 3041 Associate Professor PPS , ASD algebre , combi Duchi Enrica @ 01 57 27 92 33 4044 Associate Professor ASD combi Frougny Christiane @ 01 57 27 94 41 4027 Professor Emeritus - Université Paris 8 ASV , ASD automates , combi Lovejoy Jeremy @ 01 57 27 92 49 4038 Research Scientist - CNRS ASD combi Mantaci Roberto @ 01 57 27 92 62 4047 Associate Professor ASD combi Micheli Anne @ 01 57 27 94 38 4038 Associate Professor ASD combi Poulalhon Dominique @ 01 57 27 94 38 4038 Associate Professor ASD combi Ravelomanana Vlady @ 01 57 27 94 44 3025 Professor ASD combi , graphes Steiner Wolfgang @ 01 57 27 92 33 4044 Research Scientist - CNRS ASV , ASD automates , combi Non-permanent members Name@PhoneOfficePositionPoleTeam Andriambolamalala Ny-Aina @ 01 57 27 92 52 4057 PhD Student ASD combi Dolce Francesco @ 4053 Teaching and Research Assistant ASV , ASD automates , combi Douvropoulos Theodosios @ 3044 Post-Doc ASD combi Dovgal Sergey @ 3010 PhD Student ASD combi Josuat-Verges Matthieu @ 01 57 27 92 41 4008b Associated Member - CR CNRS ASD combi Kebede Frether-Getachew @ Visitor ASD combi Konan Isaac @ 4059 PhD Student with teaching duties ASD combi Louf Baptiste @ 4057 PhD Student ASD combi Marzouk Cyril @ 4058 Post-Doc ASD combi Nunge Arthur @ 4055 Teaching and Research Assistant ASD combi Rakotondrajao Fanja @ Visitor ASD combi Vallee Brigitte @ 01 57 27 92 41 4008b Associated Member - DR CNRS émérite ASD combi