Universität Bonn

Trimester Program: "Arithmetic and Geometry"


January 2 - April 19, 2013

Organizers: Gerhard Faltings, Roger Heath-Brown, Yuri I. Manin, and Boris Moroz

Description: The main theme of the trimester was the interplay of different methods used in modern number theory. We emphasised the new results and conjectures in arithmetic geometry, having direct bearing on the classical numbertheoretic problems. The proceedings volume, which we published, summarised investigations and discussions during the trimester. Two sessions, on the recently proved Serre conjecture from the 15th of January until the 14th of February (organisers: L. Dieulefait and J-P. Wintenberger) and on counting rational points on algebraic varieties from the 15th of March until the 14th of April (organiser: D.R. Heath-Brown), as well as a couple of shorter workshops, several seminars, and mini-courses were organised. The trimester culminated in a research conference from the 15th until the 19th of April.

Associated Events: 

  • Trimester Seminar
  • Session on the Serre conjecture
  • Workshop on the Serre conjecture
  • Session on counting rational points on algebraic varieties
  • Research Conference

Publications

No. Author(s) Title Preprint Publication
2013a01 Bandman, T.; Garion, S.; Kunyavskii, B. Equations in simple matrix groups: algebra, geometry, arithmetic, dynamics 1302.4667 Cent. Eur. J. Math. 12(2) (2014), 175–211.
https://doi.org/10.2478/s11533-013-0335-4
2013a02 Brüdern, J.; Wooley, T. D. The Hasse principle for systems of diagonal cubic forms 1304.5165 Math. Ann. 364(3-4) (2016), 1255–1274.
https://doi.org/10.1007/s00208-015-1249-1
2013a03 Kuzmin, L. On a new type of l-adic regulator for algebraic number fields 1402.1504 Izv. Math (transl.).79(1) (2015), 109–144.
https://doi.org/10.4213/im8177
2013a04 Guitart, X.; Masdeu, M.; Sengun, M. H. Darmon points on elliptic curves over number fields of arbitrary signature 1404.6650 Proc. Lond. Math. Soc. 111(2) (2015), 484–518.
https://doi.org/10.1112/plms/pdv033
2013a05 Buium, A.; Dupuy, T. Arithmetic differential equations on GLn, I: differential cocycles 1308.0748 J. Algebra. 45(4) (2016), 273–291.
https://doi.org/10.1016/j.jalgebra.2016.01.026
2013a06 Buium, A.; Dupuy, T. Arithmetic differential equations on GLn, II: arithmetic Lie-Cartan theory 1308.0744 Selecta Math. 22(2) (2016), 447–528.
https://doi.org/10.1007/s00029-015-0194-x
2013a07 Buium, A.; Dupuy, T. Arithmetic differential equations on GLn, III: Galois groups 1308.0747 Selecta Math. (N.S.) 22(2) (2016), 529–552.
https://doi.org/10.1007/s00029-015-0197-7
2013a08 Buium, A.; Manin, Y. I. Arithmetic differential equations of Painlevé VI type 1307.3841 London Math. Soc. Lecture Note Ser., 420
https://doi.org/10.1017/CBO9781316106877.010
2013a09 Browning, T. D.; Heath-Brown, D. R. Forms in many variables and differing degrees 1403.5937 J. Eur. Math. Soc. 19(2) (2017), 357–394.
https://doi.org/10.4171/JEMS/668
2013a10 Browning, T. D.; Dietmann, R.; Heath-Brown, D. R. Rational points on intersections of cubic and quadric hypersurfaces 1309.0147 J. Inst. Math. Jussieu. 14(4) (2015), 703–749.
https://doi.org/10.1017/S1474748014000127
2013a11 Colliot-Thélène, J-L.; Pál, A.; Skorobogatov, A. N. Pathologies of the Brauer-Manin obstruction 1310.5055 Math. Z. 282(3-4) (2016), 799–817.
https://doi.org/10.1007/s00209-015-1565-x
2013a12 Guitart, X.; Masdeu, M. Overconvergent cohomology and quaternionic Darmon points 1307.2556 J. Lond. Math. Soc. 90(2) (2014), 495–524.
https://doi.org/10.1112/jlms/jdu036
2013a13 Budylin, R.; Gorchinskiy, S. Intersections of adelic groups on a surface 1310.2092 Sb. Math (transl.). 204(11-12) (2013), 1701–1711.
https://doi.org/10.1070/sm2013v204n12abeh004356
2013a14 Browning, T. D.; Matthiesen, L. Norm forms for arbitrary number fields as products of linear polynomials 1307.7641 Ann. Sci. Éc. Norm. Supér. 50(6) (2017), 1383–1446.
https://doi.org/10.24033/asens.2348
2013a15 Brüdern, J.; Wooley, T. D. Cubic moments of Fourier coefficients and pairs of diagonal quartic forms 1307.1393 J. Eur. Math. Soc. 17(11) (2015), 2887–2901.
https://doi.org/10.4171/JEMS/574
2013a16 Brüdern, J.; Wooley, T. D. Correlation estimates for sums of three cubes 1404.3846 Ann. Sc. Norm. Super. Pisa Cl. Sci. 16(3) (2016), 789–816.
https://doi.org/10.2422/2036-2145.201409_013
2013a17 Diamond, F.; Savitt, D. Serre weights for locally reducible two-dimensional Galois representations 1304.7649 J. Inst. Math. Jussieu. 14(3) (2015), 639–672.
https://doi.org/10.1017/S1474748014000164
2013a18 Loughran, D. The number of varieties in a family which contain a rational point 1310.6219 J. Eur. Math. Soc. 20(10) (2018), 2539–2588.
https://doi.org/10.4171/JEMS/818
2013a19 Kumar, N.; Purkait, S. A note on the Fourier coefficients of half-integral weight modular forms 1304.6586 Arch. Math. 102(4) (2014), 369–378.
https://doi.org/10.1007/s00013-014-0622-8
2013a20 Grishkov, A. N.; Logachev, D. Resultantal varieties related to zeroes of L-functions of Carlitz modules 1205.2900 Finite Fields Appl. 38 (2016), 116–176.
https://doi.org/10.1016/j.ffa.2015.12.004
2013a21 Galkin, S.; Katzarkov, L.; Mellit, A.; Shinder, E. Derived categories of Keum's fake projective planes   Adv. Math. 278 (2015), 238–253.
https://doi.org/10.1016/j.aim.2015.03.001
2013a22 Gun, S.; Kumar, N. A note on Fourier-Jacobi coefficients of Siegel modular forms 1302.0410 Arch. Math. 101(6) (2013), 519–524.
https://doi.org/10.1007/s00013-013-0586-0
2013a23 Harpaz, Y.; Skorobogatov, A. N.; Wittenberg, O. The Hardy-Littlewood conjecture and rational points 1304.3333 Compos. Math. 150(12) (2014), 2095–2111.
https://doi.org/10.1112/S0010437X14007568
2013a24 Akhtari, S. Representation of small integers by binary forms 1508.03602 Q. J. Math. 66(4) (2015), 1009–1054.
https://doi.org/10.1093/qmath/hav026
2013a25 Dieulefait, L.; Zenteno, A. Constructing Hilbert modular forms whithout exceptional primes 1402.5905

 Math. Z. 288 (2018), 199–215.
https://doi.org/10.1007/s00209-017-1885-0

2013a26 Abrashkin, V. Galois groups of local fields, Lie algebras and ramification   Arithmetic and Geometry. (2015), 1 – 23.
https://doi.org/10.1017/CBO9781316106877.006
2013a27 Adibhatla, R.; Tsaknias, P. A characterisation of ordinary modular eigenforms with CM 1206.0177 Arithmetic and Geometry. (2015), 24 – 35.
https://doi.org/10.1017/CBO9781316106877.007
2013a28 Benois, D. Selmer complexes and p-adic Hodge theory 1404.7386 Arithmetic and Geometry. (2015), 36 – 88.
https://doi.org/10.1017/CBO9781316106877.008
2013a29 Browning, T. D. A survey of applications of the circle method to rational points   Arithmetic and Geometry. (2015), 89 – 113.
https://doi.org/10.1017/CBO9781316106877.009
2013a30 Buium, A. Differential calculus with integers 1308.5194 Arithmetic and Geometry. (2015), 139 – 187.
https://doi.org/10.1017/CBO9781316106877.011
2013a31 Colliot-Thélène, J-L. Un calcul de groupe de Brauer et une application arithmétique   Arithmetic and Geometry. (2015), 188 – 192.
https://doi.org/10.1017/CBO9781316106877.012
2013a32 Dieulefait, L.; Pacetti, A. Connectedness of Hecke algebras and the Rayuela conjecture: a path to functoriality and modularity 1402.6270 Arithmetic and Geometry. (2015), 193 – 216.
https://doi.org/10.1017/CBO9781316106877.013
2013a33 Hida, H.; Tilouine, J. Big image of Galois representations and congruence ideals   Arithmetic and Geometry. (2015), 217 – 254.
https://doi.org/10.1017/CBO9781316106877.014
2013a34 Kunyavskiĭ, B. Equations in matrix groups and algebras over number fields and rings: prolegomena to a lowbrow noncommutative Diophantine geometry   Arithmetic and Geometry. (2015), 264 – 282.
https://doi.org/10.1017/CBO9781316106877.016
2013a35 Paranjape, K.; Ramakrishnan, D. Modular forms and Calabi-Yau varieties 1404.1154 Arithmetic and Geometry. (2015), 351 – 372.
https://doi.org/10.1017/CBO9781316106877.019
2013a36 Rosso, G. Derivative of symmetric square p-adic L-functions via pull-back formula 1401.1431 Arithmetic and Geometry. (2015), 373 – 400.
https://doi.org/10.1017/CBO9781316106877.020
2013a37 Salberger, P. Uniform bounds for rational points on cubic hypersurfaces   Arithmetic and Geometry. (2015), 401 – 421.
https://doi.org/10.1017/CBO9781316106877.021
2013a38 Van Order, J. On the dihedral Euler characteristics of Selmer groups of abelian varieties 1112.3825 Arithmetic and Geometry. (2015), 458 – 492.
https://doi.org/10.1017/CBO9781316106877.024
2013a39 Viazovska, M. CM values of higher Green's functions and regularized Petersson products   Arithmetic and Geometry. (2015), 493 – 503.
https://doi.org/10.1017/CBO9781316106877.025
2013a40 Ivanov, M. A.; Vostokov, S. V. The skew-symmetric pairing on the Lubin-Tate formal module   Arithmetic and Geometry. (2015) 255 – 263.
https://doi.org/10.1017/CBO9781316106877.015
2013a41 Kuz'min, L. V. On the l-adic regulator as an ingredient of Iwasawa theory   Arithmetic and Geometry. (2015), 283 – 317.
https://doi.org/10.1017/CBO9781316106877.017
2013a42 Tuan, N. D. On a counting problem for G-shtukas   Arithmetic and Geometry. (2015), 318 – 350.
https://doi.org/10.1017/CBO9781316106877.018
2013a43 Skorobogatov, A. N. Descent on toric fibrations 1312.7539 Arithmetic and Geometry. (2015), 422 – 435.
https://doi.org/10.1017/CBO9781316106877.022
2013a44 Smirnov, A. L. On filtrations of vector bundles over PZ1   Arithmetic and Geometry. (2015), 436 – 457.
https://doi.org/10.1017/CBO9781316106877.023
2013a45 Smeets, A. Principes locaux-globaux pour certaines fibrations en torseurs sous un tore 1305.0756 Math. Proc. Cambridge Philos. Soc. 158(1) (2015), 131–145.
https://doi.org/10.1017/S0305004114000577
2013a46 Rosso, G. Derivative at s=1 of the p-adic L-function of the symmetric square of a Hilbert modular form 1306.4935 Israel J. Math. 215(1) (2016), 255–315.
https://doi.org/10.1007/s11856-016-1379-5
2013a47 Rosso, G. A formula for the derivative of the p-adic L-function of the symmetric square of a finite slope modular form 1310.6583 Amer. J. Math. 138(3) (2016), 821–878.
https://doi.org/10.1353/ajm.2016.0023
2013a48 Grishkov, A. N.; Logachev, D. Lattice map for Anderson t-motives: first approach 1109.0679 J. Number Theory. 180 (2017), 373–402.
https://doi.org/10.1016/j.jnt.2017.04.004


Participants

Name Affiliation
Victor Abrashkin University of Durham
Rajender Adibhatla Universität Regensburg
Shabnam Akhtari University of Oregon
Paloma Bengoechea Collège de France
Denis Benois Université Bordeaux 1
Tobias T. Berger University of Sheffield
Yuri Bilu IMB Université Bordeaux I
Marco Boggi University of Los Andes
Régis de la Bretèche Institut de Mathématiques de Jussieu - Université Paris Diderot
Christophe Breuil Université Paris-Sud
Tim Browning University of Bristol
Jörg Brüdern Universität Göttingen
Roman Budylin Steklov Mathematical Institute
Alexandru Buium University of New Mexico
Henri Carayol L'Université de Strasbourg et du CNRS
Magnus Carlson University of Stockholm
Tommaso Centeleghe Universität Heidelberg
Huan Chen Ecole normale superieure ENS
Narasimha Kumar Cheraku Universität Heidelberg
Przemyslaw Chojecki Institut Mathématique de Jussieu
Przemyslaw Chojecki Institut Mathématique de Jussieu
Laurent Clozel Université de Paris Sud 11
Jean-Louis Colliot-Thélène Université Paris-Sud
Alberto Cámara University of Nottingham
Ulrich Derenthal Universität München
Fred Diamond King's College London
Rainer Dietmann Royal Holloway, University of London
Luis V. Dieulefait Universitat de Barcelona
Gerhard Faltings Max-Planck-Institut für Mathematik
Ivan Fesenko University of Nottingham
Nuno Freitas Universitat de Barcelona
Nuno Freitas Universitat de Barcelona
Wojciech Jerzy Gajda The Adam Mickiewicz University
David Geraghty Institute for Advanced Study
Sergey O. Gorchinskiy Steklov Mathematical Institute
Frank Gounelas Humboldt University
Xavier Guitart Universität Duisburg-Essen
Shuvra Gupta University of Iowa
Shai Haran Technion - Israel Institute of Technology
Michael Harris Institut de Mathématiques de Jussieu
David Rodney Heath-Brown University of Oxford
Florian Herzig University of Toronto
Alexander Ivanov Universität Heidelberg
Mikhail Ivanov Saint-Petersburg State University
Andrew Kresch Universität Zürich
Boris Kunyavskii Bar-Ilan University
Leonid V. Kuzmin National Research Center Kurchatov Institute
Lars Kühne SNS Pisa
Kai-Wen Lan University of Minnesota
Pierre Le Boudec Institut of Advanced Study
Dmitry Logachev Universidad Simon Bolivar
Oliver Lorscheid IMPA
Daniel Loughran Leibniz Universität Hannover
Yuri I. Manin Universität Bonn
Lilian Matthiesen University of Bristol
David Mendes da Costa University of Bristol
Boris Moroz Universität Bonn
Tuan Ngo Dac Université de Paris 13
Denis Osipov Steklov Mathematical Institute
Ambrus Pal Imperial College London
Aftab Pande Cidade Universitária Ilha do Fundao
Alexej N. Parshin Steklov Mathematical Institute
Florian Pop University of Pennsylvania
Dinakar Ramakrishnan Caltech
Giovanni Rosso Université Paris 13
Mohamed Saidi Exeter University
Per Salberger Chalmers University of Technology
Cecília Salgado Guimaraes da Silva UFRJ
Mehmet Haluk Sengun University of Warwick
Evgeny Shinder Max-Planck-Institut für Mathematik
Alexei Skorobogatov Imperial College London
Arne Smeets Université Paris-Sud 11
Aleksander Leonidovich Smirnov Steklov Institute of Mathematics
Efthymios Sofos University of Bristol
Cesar Alejandro Soto Posada Universität Tübingen
Mike Swarbrick Jones University of Bristol
Jack Thorne Harvard University
Jacques Tilouine Université Paris 13
Yuri Tschinkel New York University
Jeanine Marie Van Order The Hebrew University of Jerusalem
Pankaj Hemant Vishe University of York
Sergei Vostokov University of St.Petersburg
Yosuhiro Wakabayashi Kyoto University
Nicholas Williams University of Exeter
Jean-Pierre Wintenberger Université Strasbourg
Trevor Wooley Univeristy of Bristol
Yanhong Yang Universität Mainz
Adrián Zenteno Universidad Nacional Autónoma de México

This list does not include people who only participated in the workshops.

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