Atelier en combinatoire additive
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École CRM-Clay en combinatoire additive
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| Atelier en combinatoire additive Workshop on Additive Combinatorics |
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Jeudi 6 avril / Thursday, April 6, 2006 |
Lieu / Venue
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08:30 - 09:30
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Inscription et café - Registration and Coffee | (Salle/Room M-415, Pavillon Roger-Gaudry, no. 14 sur la carte du campus/on campus map) |
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09:30 - 09:45
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Mot de bienvenue / Welcoming Remarks | |
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09:45 - 10:45 |
Terence Tao (UCLA) An infinitary approach to (hyper)graph regularity and removal |
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10:45 - 11:15
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Pause café / Coffee Break | |
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11:15 - 12:00 |
Harald Andres Helfgott (Université de Montréal) Growth and generation in SL_2(Z/pZ) |
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| Déjeuner / Lunch | Déjeuner / Lunch | |
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14:10 - 15:00
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Jean Bourgain (Institute for Advanced Study) Sum-product and expanders |
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| 15:00 - 15:20 | Ronald Graham (UC San Diego) Some of my favorite Ramsey theory problems |
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15:20 - 15:50
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Pause café / Coffee Break | |
| 15:50 - 16:30 | Alex Iosevich (University of Missouri) Application of Fourier analysis to the Erdos distance problem |
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| 16:30 - 17:10 | Ernie Croot (Georgia Institute of Technology) Subsets of F_q with the minimal number of three-term arithmetic progressions |
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| 17:15 | Réception de bienvenue / Welcoming Reception (Salle / Room 6245, Pavillon Andre-Aisenstadt) |
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Vendredi 7 avril / Friday, April 7, 2006 |
Lieu / Venue
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09:00 - 09:30
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Café / Coffee | (Salle / Room M-415, Pavillon Roger-Gaudry, no. 14 sur la carte du campus/on campus map) |
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09:30 - 10:15 |
Jean Bourgain (Institute for Advanced Study) More applications of the sum-product theorem and the quantum cat map |
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10:15 - 10:45
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Pause café / Coffee break | |
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10:45 - 11:30
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Tamar Ziegler (Institute for Advanced Studies) Configurations in sets of positive upper density in R^m |
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| 11:30 - 12:10 | Nikos Frantzikinakis (Institut for Advanced Study) New examples of k-intersective sets |
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Déjeuner / Lunch |
Déjeuner / Lunch | |
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14:25 - 14:10
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Bryna Kra (Northwestern University) Gowers norms in ergodic theory and additive combinatorics |
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| 15:10 - 15:25 | Vidhu Prasad - University of Massachusetts Lowel Tiling Abelian groups with a single tile and its connection to the ergodic theory of infinite measure preserving transformations |
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15:25- 15:55
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Pause café / Coffee Break | |
| 15:55 - 16:25 | Javier Cilleruelo (Universidad Autónoma de Madrid) Dense perfect difference sets of integers |
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| 16:25 - 16:45 | Maria Roginskaya (Chalmers University of Technology) Point spectra of partially power-bounded operators and shift-invariant metrics on T |
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| 16:45 - 17:10 | David Conlon (University of Cambridge) A New Inverse Theorem in $Z_p$ New Upper Bounds for Ramsey Numbers |
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| 17:15 | Réception (Salle / Room 6245, Pavillon André-Aisenstadt) |
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Samedi 8 avril / Saturday, April 8, 2006 |
Lieu / Venue
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09:00 - 9:30
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Café / Coffee | (Salle/Room M-415, Pavillon Roger-Gaudry, no. 14 sur la carte du campus/on campus map) |
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09:30 - 10:15
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Mei-Chu Chang (UC Riverside) Sum-product theorems, exponential sum bounds and applications |
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10:15 - 10:45
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Pause café / Coffee Break | |
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10:45 - 11:30 |
Trevor Wooley (University of Michigan) Variants of the Circle Method after the work of Gowers |
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| 11:30 - 12:00 | Michael Lacey (Georgia Institute of Technology) On an Argument of Shkredov on Two-Dimensional Corners |
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Déjeuner / Lunch
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Déjeuner / Lunch | |
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14:15 - 15:00
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Sanju Velani (York University) Transferring Mass in metric number theory |
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| 15:00 - 15:15 | Melvyn Nathanson (CUNY) Binary linear forms over finite sets of integers |
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15:15 - 15:45
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Pause café / Coffee Break | |
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15:45 - 16:10
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Yonutz Stanchescu (The Open University of Israel) On a Kakeya-type problem |
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| 16:10 - 16:35 | Akos Magyar (University of Georgia) k-point configurations in sets of positive density of $\Z^n$ |
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| 16:35 - 16:55 | Christian Elsholtz (Royal Holloway, University of London) Multidimensional Zero-sum problems |
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| 16:55 - 17:15 | Laurent Habsieger (CNRS, Universite Claude Bernard Lyon 1) On integers of the forms p+2^k |
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Dimanche 9 avril / Sunday, April 9, 2006 |
Lieu / Venue
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JOURNÉE LIBRE / NO ACTIVITIES | |
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Lundi 10 avril / Friday, April 10, 2006 |
Lieu / Venue
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09:00 - 9:30
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Café / Coffee | (Salle/Room M-415, Pavillon Roger-Gaudry, no. 14 sur la carte du campus/on campus map) |
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09:30 - 10:15 |
Ilya Shkredov (Moscow State University) On sets of large exponential sums |
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10:15 - 10:45
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Pause café / Coffee Break | |
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10:45 - 11:40 |
Timothy Gowers (University of Cambridge) A uniform set with few progressions of length 4 |
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| 11:40 - 12:05 | David Conlon (University of Cambridge) New Upper Bounds for Ramsey Numbers |
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Déjeuner / Lunch
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Déjeuner / Lunch | |
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14:15 - 15:00
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Sergei Konyagin (Moscow State University Additive properties of product sets in fields of prime Order |
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| 15:00 - 15:20 | Jacob Fox (MIT) Partition regularity of linear equations |
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| 15:20 - 15:50 | Pause café / Coffee Break | |
| 15:50 - 16:20 | Alexey Glibichuck (Moscow State University) Combinational properties of residue sets modulo a prime and the Erdos-Graham problem |
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| 16:20 - 16:40 | Daniel Berend (Ben-Gurion University) Nilpotent Groups are Round |
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| 16:40 - 17:10 | Jean-Marc Deshouillers (Université de Bordeaux) Bases : structure |
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Mardi 11 avril / Tuesday, April 11, 2006 |
Lieu / Venue
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| 09:00 - 9:30 | Café / Coffee | (Salle/Room M-415, Pavillon Roger-Gaudry, no. 14 sur la carte du campus/on campus map) |
| 09:30 - 10:30 | Ben Green (University of Bristol) Linear equations in primes |
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| 10:30 - 11:00 | Pause café / Coffee Break | |
| 11:00 - 11:40 | Gyorgy Elekes (Eotvos University) On the structure of sets with many 'medium--size' arithmetic progressions |
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| 11:40-12:10 | Tom Sanders (Cambridge University) Freiman's theorem in vector spaces over F_2 |
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| Déjeuner / Lunch | Déjeuner / Lunch | |
| 14:15 - 15:00 | Jaroslav Nesetril (DIMATIA Charles University Prague) Ramsey classes of finite structure |
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| 15:00 - 15:30 | Balazs Szegedy (University of Toronto) Graph limits |
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| 15:25 - 16:00 | Pause café / Coffee Break | |
| 16:00 - 17:00 | Andre-Aisenstadt Lecture Manjul Bhargava (Princeton) The representation of integers by quadratic forms |
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| 17:15 | Reception (Salle / Room 6245, Pavillon André-Aisenstadt) |
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Mercredi 12 avril / Wednesday, April 12, 2006 |
Lieu / Venue
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| 09:00 - 09:30 | Café / Coffee | (Salle/Room 1035, Pavillon J.-Armand-Bombardier, no. 13 on the campus map) |
| 09:30 - 10:30 | Imre Ruzsa (Alfréd Rényi Institute of Mathematics) 2A and 3A |
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| 10:30 - 11:00 | Pause café / Coffee Break | |
| 11:00 - 11:15 | Gautami Bhowmik (Université de Lille I) Some bounds for the Davenport constants |
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| 11:15 - 12:00 | Ram Murty (Queen's University) The Lang-Trotter Conjecture |
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| Déjeuner / Lunch | Déjeuner / Lunch | |
| 14:15 - 14:40 | Gyan Prakash (Harish-Chandra Research Institute) Large sum-free sets in finite abelian groups |
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| 14:40 - 15:10 | Koichi Kawada (Iwate University) On Waring's problem for cubes of smooth numbers |
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| 15:10 - 15:40 | Pause café / Coffee Break | |
| 15:40 - 16:20 | Vsevolod F. Lev (University of Haifa at Oranim) The rectifiability threshold in abelian groups |
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| Fin de 'atelier | End of workshop | |