Thematic team Pole Algorithms and discrete structures Combinatorics Head Enrica Duchi 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. Seminar Enumerative and analytic combinatorics seminar 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 Senior Research Scientist - CNRS ASD combi , graphes Corteel Sylvie @ 01 57 27 94 06 4028 Senior Research Scientist - CNRS ASD combi Delcroix-Oger Berenice @ 01 57 27 92 45 4049 Associate Professor ASD , PPS combi , algebre 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 Josuat-Vergès Matthieu @ 01 57 27 92 59 4049 Research Scientist - CNRS ASD combi Lovejoy Jeremy @ 01 57 27 90 87 3029 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 3028 Teaching and Research Assistant ASD combi Ben-Dali Houcine @ 4057 PhD Student ASD combi , graphes Bonzom Valentin @ 01 57 27 94 29 Associated Member - MCF Univ Paris 13 ASD combi Charbonnier Severin @ 4058 Post-Doc ASD combi Henriet Corentin @ 4033 PhD Student ASD combi Rakotonarivo Rado @ 4033 Teaching and Research Assistant ASD combi Vallee Brigitte @ 01 57 27 92 41 4008b Associated Member - DR CNRS émérite ASD combi Vanden-Wyngaerd Anna @ 4058 Post-Doc ASD combi Walsh Harriet @ 4057 PhD Student ASD combi