NAG Seminar List
for period 19 July to 18 December 2009
Monday 27 July | ||
10:00-11:00 | Deligne, P (IAS) | |
Counting l-adic representations, in the function field case | Sem 1 | |
11:30-12:30 | Venjakob, O (Heidelberg) | |
On the noncommutative Iwasawa Main Conjecture for CM-elliptic curves | Sem 1 | |
14:00-15:00 | Szamuely, T (Renyi Institute) | |
Grothendieck's Section Conjecture and zero-cycles on varieties | Sem 1 | |
15:30-16:30 | Colmez, P (Paris) | |
On the p-adic local Langlands correspondence for $GL_2({\bf Q}_p)$ | Sem 1 |
Tuesday 28 July | ||
10:00-11:00 | Coates, J (Cambridge) | |
Iwasawa theory of elliptic curves with complex multiplication | Sem 1 | |
11:30-12:30 | Sharifi, R (Arizona) | |
Reciprocity maps and Selmer groups | Sem 1 | |
14:00-15:00 | Wickelgren, K (Stanford) | |
Obstructions to homotopy sections of curves over number fields | Sem 1 | |
15:30-16:30 | Taylor, R (Harvard) | |
Potential automorphy of n dimensional Galois representations | Sem 1 |
Wednesday 29 July | ||
10:00-11:00 | Pop, F (Penn) | |
On the birational p-adic section conjecture | Sem 1 | |
11:30-12:30 | Hain, R (Duke) | |
On the section conjecture for universal curves over function fields | Sem 1 |
Thursday 30 July | ||
10:00-11:00 | Emerton, M (Northwestern) | |
p-adically completed cohomology and the p-adic Langlands program | Sem 1 | |
11:30-12:30 | Saidi, M (Exeter) | |
The cuspidalization of sections of arithmetic fundamental groups | Sem 1 | |
14:00-15:00 | Bogomolov, F (NYU) | |
The structure of Galois groups and birational algebraic geometry | Sem 1 | |
15:30-16:30 | Burns, D (KCL) | |
Annihilating Tate-Shafarevic groups | Sem 1 |
Friday 31 July | ||
10:00-11:00 | Harbater, D (Penn) | |
Patching and a local-global principle for curves (joint with Julia Hartmann and Daniel Krashen) | Sem 1 | |
11:30-12:30 | Ciperiani, M (Columbia) | |
Tate-Shafarevich groups over anticyclotomic Z p extensions | Sem 1 | |
14:00-15:00 | Beilinson, A (Chicago) | |
Epsilon-factors for the period determinants | Sem 1 | |
15:30-16:30 | Kim, M (UCL) | |
Galois theory and Diophantine geometry | Sem 1 |
Monday 03 August | ||
17:00-18:00 | Deligne, P (Institute for Advanced Study, Princeton) | |
Cohomology of algebraic varieties | Sem 1 |
Tuesday 04 August | ||
11:00-12:00 | Pop, F (Pennsylvania) | |
Anabelian geometry I | Sem 1 | |
14:00-15:00 | Corry, S (Lawrence) | |
The pro-$p$ Hom-form of the birational anabelian conjecture | Sem 1 |
Wednesday 05 August | ||
11:00-12:00 | Pop, F (Pennsylvania) | |
Anabelian geometry II | Sem 1 |
Thursday 06 August | ||
11:00-12:00 | Pop, F (Pennsylvania) | |
Anabelian geometry III | Sem 1 |
Friday 07 August | ||
11:00-12:00 | Pop, F (Pennsylvania) | |
Anabelian geometry IV | Sem 1 |
Monday 10 August | ||
14:30-15:30 | Deligne, P (IAS) | |
Multiple zeta values 1 | Sem 1 | |
16:00-17:00 | Deligne, P (IAS) | |
Multiple zeta values II | Sem 1 |
Tuesday 11 August | ||
11:00-12:00 | Nakamura, H (Okayama) | |
Anabelian geometry V | Sem 1 | |
14:00-15:00 | Vdovina, A (Newcastle) | |
Fundamental groups of CW-complexes from different points of view | Sem 1 |
Wednesday 12 August | ||
11:00-12:00 | Nakamura, H (Okayama) | |
Anabelian geometry VI | Sem 1 | |
14:00-15:00 | Abrashkin, V (Durham) | |
A local analog of the Grothendieck conjectures | Sem 1 |
Thursday 13 August | ||
11:00-12:00 | Nakamura, H (Okayama) | |
Anabelian geometry VII | Sem 1 |
Friday 14 August | ||
11:00-12:00 | Nakamura, H (Okayama) | |
Anabelian geometry VIII | Sem 1 |
Monday 17 August | ||
14:30-15:30 | Deligne, P (IAS) | |
Mulitple zeta values III | Sem 2 | |
16:00-17:00 | Deligne, P (IAS) | |
Multiple zeta values IV | Sem 2 |
Tuesday 18 August | ||
11:00-12:00 | Saidi, M (Exeter) | |
Anabelian geometry IX | Sem 2 | |
14:00-15:00 | Abrashkin, V (Durham) | |
A local analog of the Grothendieck conjectures | Sem 2 |
Wednesday 19 August | ||
11:00-12:00 | Saidi, M (Exeter) | |
Anabelian geometry X | Sem 2 |
Thursday 20 August | ||
11:00-12:00 | Saidi, M (Exeter) | |
Anabelian geometry XI | Sem 2 | |
14:30-15:30 | Jannsen, U (Regensburg) | |
Canonical embedded resolution of singularities for two-dimensional schemes | Sem 2 |
Friday 21 August | ||
11:00-12:00 | Saidi, M (Exeter) | |
Anabelian geometry XII | Sem 2 | |
14:30-15:30 | Deligne, P (IAS) | |
Multiple zeta values V | Sem 2 | |
16:00-17:00 | Deligne, P (IAS) | |
Multiple zeta values VI | Sem 2 | |
16:00-18:00 | Kakde, M (UCL) | |
Discussion session | DS |
Monday 24 August | ||
10:00-11:00 | Colliot-Thélène, JL (Paris-Sud 11 ) | |
Local-global principle for zero-cycles of degree one and integral Tate conjecture for 1-cycles | Sem 1 | |
11:30-12:30 | Kim, M (UCL) | |
Galois Theory and Diophantine geometry 2 | Sem 1 | |
14:00-15:00 | Furusho, H (Nagoya) | |
Double shuffle relation for associators | Sem 1 | |
15:30-16:30 | Voloch, F (Texas at Austin) | |
Local-Global principles for affine curves | Sem 1 |
Tuesday 25 August | ||
09:30-10:30 | Abrashkin, V (Durham) | |
A local analog of the Grothendieck conjecture for higher local fields | Sem 1 | |
11:00-12:00 | Nakamura, H (Okayama) | |
Computing functional equations of l-adic polylogarithmic characters on Galois group | Sem 1 | |
14:00-15:00 | Iovita, A (Concordia) | |
On comparison isomorphisms for smooth formal schemes | Sem 1 | |
15:30-16:30 | Holschbach, A (Pennsylvania) | |
A Chebotarev-type density theorem for divisors on algebraic varieties | Sem 1 |
Wednesday 26 August | ||
10:00-11:00 | Pop, F (Pennsylvania) | |
Recovering function fields from their decomposition graphs | Sem 1 | |
11:30-12:30 | Ellenberg, J (Wisconsin-Madison) | |
Random braids, finite extensions of global fields, stable cohomology, and variations on Cohen-Lenstra | Sem 1 |
Thursday 27 August | ||
09:30-10:30 | Tamagawa, A (Kyoto) | |
Torsion of abelian schemes and rational points on moduli spaces (joint work with Anna Cadoret) | Sem 1 | |
11:00-12:00 | Stix, J (Heidelberg) | |
Brauer-Manin obstructions for sections of the fundamental group | Sem 1 | |
14:00-15:00 | Hoshi, Y (Kyoto) | |
On the combinatorial cuspidalizations and the faithfulness of the outer Galois representations of hyperbolic curves | Sem 1 | |
15:30-16:30 | Saidi, M (Exeter) | |
The anabelian geometry of hyperbolic curves over finite fields | Sem 1 |
Friday 28 August | ||
09:30-10:30 | Poonen, B (MIT) | |
Néron-Severi groups under specialization | Sem 1 | |
11:00-12:00 | Koenigsmann, J (Oxford) | |
The Birational Anabelian | Sem 1 | |
14:00-15:00 | Cadoret, A (Bordeaux 1) | |
A uniform open image theorem for $\ell$-adic representations (joint work with Akio Tamagawa - R.I.M.S.) | Sem 1 | |
15:30-16:30 | Matsumoto, M (Hiroshima) | |
Differences between Galois representations in automorphism and outer-automorphism groups of the fundamental group of curves | Sem 1 |
Tuesday 01 September | ||
11:00-12:00 | Schneider, P | |
The algebraic theory of p-adic Lie groups I | Sem 1 |
Wednesday 02 September | ||
11:00-12:00 | Schneider, P | |
The algebraic theory of p-adic Lie groups II | Sem 1 |
Thursday 03 September | ||
11:00-12:00 | Schneider, P | |
The algebraic theory of p-adic Lie groups III | Sem 1 |
Monday 07 September | ||
11:00-12:00 | Breuil, C (IHES) | |
On the p-adic Langlands programme for GL2(F) I: Construction of representation of GL(2)F over bar F p | Sem 1 |
Tuesday 08 September | ||
10:00-11:00 | Schneider, P | |
The algebraic theory of p-adic Lie groups IV | Sem 1 | |
11:30-12:30 | Breuil, C (IHES) | |
On the p-adic Langlands programme for GL(2) F II: (phi, Gamma)-modules over barmathbb F p and tensor induction | Sem 1 |
Wednesday 09 September | ||
10:00-11:00 | Schneider, P | |
The algebraic theory of p-adic Lie groups V | Sem 1 | |
11:30-12:30 | Breuil, C (IHES) | |
On the p-adic Langlands programme for GL(2)F III: Qp-locally analytic representations of GL(2)F and crystalline representations | Sem 1 |
Thursday 10 September | ||
10:00-11:00 | Schneider, P | |
The algebraic theory of p-adic Lie groups VI | Sem 1 | |
11:30-12:30 | Breuil, C (IHES) | |
On the p-adic Langlands programme for GL(2)F IV: The Hodge filtration and speculation on extra components | Sem 1 |
Tuesday 15 September | ||
10:00-11:00 | Schneider, P (Munster) | |
The algebraic theory of p-adic Lie groups VII | Sem 1 | |
11:30-12:30 | Coates, J | |
Iwasawa theory of elliptic curves over p-adic Lie extensions of dimension greater than 1 - I | Sem 1 |
Wednesday 16 September | ||
10:00-11:00 | Schneider, P | |
The algebraic theory of p-adic Lie groups VIII | Sem 1 | |
11:30-12:30 | Ramdorai, S (Tata Institute ) | |
Iwasawa theory of elliptic curves over p-adic Lie extensions of dimension greater than 1 - II | Sem 1 |
Thursday 17 September | ||
10:00-11:00 | Schneider, P | |
The algebraic theory of p-adic Lie groups IX | Sem 1 | |
11:30-12:30 | Ramdorai, S (Tata Institute) | |
Iwasawa theory of elliptic curves over p-adic Lie extensions of dimension greater than 1 - III | Sem 1 |
Monday 21 September | ||
11:00-12:00 | Coates, J | |
Iwasawa theory of elliptic curves over p-adic Lie extensions of dimension greater than 1 - IV | Sem 1 |
Tuesday 22 September | ||
11:00-12:00 | Schneider, P (Munster) | |
The algebraic theory of p-adic Lie groups X | Sem 1 |
Wednesday 23 September | ||
11:00-12:00 | Schneider, P (Munster) | |
The algebraic theory of p-adic Lie groups XI | Sem 1 |
Thursday 24 September | ||
11:00-12:00 | Schneider, P (Munster) | |
The algebraic theory of p-adic Lie groups XII | Sem 1 |
Monday 05 October | ||
14:00-15:00 | Kim, M (UCL) | |
Motivic fundamental groups and diophantine geometry - I | Sem 1 | |
15:30-16:30 | Kim, M (UCL) | |
Motivic fundamental groups and diophantine geometry - II | Sem 1 |
Tuesday 06 October | ||
11:00-12:00 | Schneps, L (Université Pierre et Marie Curie) | |
Relations between multi-zeta values and Grothendieck-Teichmueller theory | Sem 1 |
Wednesday 07 October | ||
14:00-15:00 | Kim, M (UCL) | |
Motivic fundamental groups and diophantine geometry - III | Sem 1 | |
15:30-16:30 | Kim, M (UCL) | |
Motivic fundamental groups and diophantine geometry - IV | Sem 1 |
Monday 12 October | ||
14:00-15:00 | Kim, M (UCL) | |
Motivic fundamental groups and diophantine geometry - V | Sem 1 | |
15:30-16:30 | Kim, M (UCL) | |
Motivic fundamental groups and diophantine geometry - VI | Sem 1 |
Friday 16 October | ||
14:00-15:00 | Kim, M (UCL) | |
Motivic fundamental groups and diophantine geometry - VII | Sem 1 | |
15:30-16:30 | Kim, M (UCL) | |
Motivic fundamental groups and diophantine geometry - VIII | Sem 1 |
Thursday 29 October | ||
14:00-16:00 | Loeffler, D (Cambridge) | |
P-ADIC analysis | DS |
Friday 30 October | ||
11:00-12:00 | Berger, T (Cambridge) | |
Modularity of Galois representations | Sem 1 | |
13:45-14:45 | Diamond, F (King's College, London) | |
Modularity lifting theorems | Sem 1 | |
15:15-16:15 | Buzzard, K (Imperial College, London) | |
Potential modularity of residual representations | Sem 1 | |
16:30-17:30 | Manoharmayum, J (Sheffield) | |
L-functions and applications | Sem 1 |
Thursday 05 November | ||
14:00-15:00 | Shahshahani, M (IPM) | |
Constructing dessin d'enfants on curves | Sem 1 |
Monday 09 November | ||
14:00-15:30 | Kakde, M (University College London) | |
The main conjectures of Iwasawa theory I | Sem 1 | |
16:00-17:00 | Kakde, M (University College London) | |
The main conjectures of Iwasawa theory II | Sem 1 |
Monday 16 November | ||
14:00-15:30 | Kakde, M (University College London) | |
The main conjectures of Iwasawa theory III | Sem 1 | |
16:00-17:00 | Kakde, M (University College London) | |
The main conjectures of Iwasawa theory IV | Sem 1 |
Wednesday 18 November | ||
14:00-15:00 | Kakde, M (University College London) | |
The main conjectures of Iwasawa theory V | Sem 1 | |
16:00-17:00 | Kakde, M (University College London) | |
The main conjectures of Iwasawa theory VI | Sem 1 |
Thursday 19 November | ||
11:00-12:00 | Lochak, P (Paris 6) | |
Topological methods in Grothendieck-Teichmueller theory | Sem 1 |
Monday 23 November | ||
14:00-15:00 | Wojtkowiak, Z | |
Periods of Tate motives, examples, Galois side | Sem 1 |
Wednesday 25 November | ||
14:00-15:00 | Blasius, D (California, Los Angeles) | |
Work of Chenevier and Chenevier-Clozel | Sem 1 |
Thursday 26 November | ||
14:00-15:00 | Blasius, D (California, Los Angeles) | |
Work of Chenevier and Cheniever-Clozel II | Sem 2 | |
16:00-17:00 | Hachimori, Y (Tokyo University of Science) | |
Euler characteristics of fine Selmer groups | Sem 2 |
Monday 30 November | ||
14:00-15:00 | Kim, BD (Wellington) | |
Iwasawa theory for supersingular primes: for a larger class of abelian varieties and multi-variable Iwasawa theory | Sem 1 |
Wednesday 02 December | ||
11:00-12:00 | Antei, M (Lille) | |
On the abelian fundamental group scheme of a family of varieties | Sem 1 | |
14:00-15:00 | Wiles, A (Princeton) | |
Bigness and modularity lifting | Sem 1 |
Thursday 03 December | ||
14:00-16:00 | Loeffler, D (Cambridge) | |
P-adic analysis | Sem 2 |
Friday 04 December | ||
11:00-12:00 | Popescu, C (UCSD) | |
The Galois module structure of p-adic realisations of Picard 1-motives and applications | Sem 1 |
Monday 14 December | ||
10:00-11:00 | Henniart, G (Paris-Sud 11 ) | |
Simple cuspidals and the local Langlands correspondence for GL(n) | Sem 1 | |
11:30-12:30 | Ardakov, K (Nottingham) | |
Iwasawa algebras and enveloping algebras | Sem 1 | |
14:00-15:00 | Witte, M (Regensburg) | |
A Noncommutative Iwasawa Main Conjecture for Varieties over Finite Fields | Sem 1 | |
15:30-16:30 | Nakamura, H (Okayama) | |
Arithmetic invariants of Eisenstein type arising from fundamental groups of once punctured elliptic curves | Sem 1 |
Tuesday 15 December | ||
10:00-11:00 | Jannsen, U (Regensburg) | |
Weights and Hasse principles for higher-dimensional fields | Sem 1 | |
11:30-12:30 | Clozel, L (Paris-Sud 11 ) | |
Arthur's theory of automorphic forms on classical groups (a survey) | Sem 1 | |
14:00-15:00 | Dokchitser, V (Cambridge) | |
Parity of ranks of elliptic curves I | Sem 1 | |
15:30-16:30 | Rössler, D (Paris-Sud 11) | |
Conjectures on the logarithmic derivatives of Artin L-functions | Sem 1 |
Wednesday 16 December | ||
09:00-10:00 | Pop, F (Pennsylvania ) | |
On the pro-l abelian-by-central I/OM | Sem 1 | |
10:15-11:15 | Kakde, M (UCL) | |
K 1 of some noncommutative p adic group rings | Sem 1 | |
11:45-12:45 | Kim, M (UCL) | |
Diophantine geometry and Galois theory 9 | Sem 1 |
Thursday 17 December | ||
10:00-11:00 | Stix, J (Heidelberg) | |
On the p-adic section conjecture | Sem 1 | |
11:30-12:30 | Rodriguez-Villegas, F (Texas at Austin) | |
On the mixed Hodge polynomials of character varieties of Riemann surfaces | Sem 1 | |
14:00-15:00 | Popescu, C (UC, San Diego) | |
The Galois module structure of p-adic realisations of Picard 1-motives and applications | Sem 1 | |
15:30-16:30 | Flicker, Y (Ohio State) | |
Counting local systems with local principal unipotent monodromy | Sem 1 |
Friday 18 December | ||
09:00-10:00 | Esnault, H (Duisburg-Essen) | |
Relation between the \'etale and the algebraic fundamental groups | Sem 1 | |
10:15-11:15 | Burns, D (KCL) | |
Congruences between derivatives of Artin L-functions | Sem 1 | |
11:45-12:45 | Dokchitser, T (Cambridge) | |
Parity of ranks of elliptic curves II | Sem 1 |
Other Seminars |
Seminars in the University National and International Scientific Research Meetings |