Conferences in Arithmetic Geometry

This is a list of upcoming conferences in arithmetic geometry (broadly construed); please help me keep this current. (To prevent spam, one cannot autogenerate login accounts on the wiki; email me with a proposed username to receive a password.) An ideal complete entry includes a conference title, location, dates, and a web site, but incomplete entries can also be useful. After a conference occurs, its entry should be moved to the separate list of past conferences.

Here are some other conference lists, with overlapping but distinct areas of focus. (I admit to swiping listings from all of these sources; the converse is encouraged!)

• Number Theory Web conferences page: more number theory, less algebraic geometry.
• Ravi Vakil's conference page: more algebraic geometry, less number theory.
• Teruyoshi Yoshida's home page (see Events, at the bottom of the page): similar to this page, but with a bit more representation theory.
• Arun Ram's conference page: pretty broad, but centered on combinatorial representation theory.
• Sarah Whitehouse's conference page: topology. See also the Topology Atlas.
• Andreas Holmstrom's Motivic blog: cohomology, homotopy theory, arithmetic geometry.
• Sage wiki: Sage computer algebra development conferences (on various themes).
• IACR: cryptology.

Sorting convention: I sort events by their start date. A start date of "January" comes between December 31 and January 1.

Contents 1 2011 2 2012 3 2013 4 2014

2011

As in previous editions of this list, I have separated off long programs (two months or longer):

• PIMS Collaborative Research Group in L-functions and Number Theory, fall 2010-spring 2013, western Canada
• Special year on Galois representations and automorphic forms, September 2010-April 2011, IAS, Princeton
• Group actions in number theory: ergodic and analytic methods, January 1-June 30, Centre Interfacultaire Bernoulli, Lausanne
• Arithmetic statistics, January 10-May 20, MSRI, Berkeley

And now for the regular conferences.

• First Abel Conference: A Mathematical Celebration of John Tate, January 3-5, IMA, Minneapolis
• Arithmetic of Modular Forms and Elliptic Curves (instructional workshop), January 3-14, IMPA, Rio de Janeiro
• Postech Winter School 2011: Serre's Modularity Conjecture, January 14-21, POSTECH, Pohang (South Korea)
• Arithmetic and Algebraic Geometry 2011, January 18-22, Tokyo
• Group actions in number theory: initial instructional conference, January 18-28, Centre Interfacultaire Bernoulli, Lausanne
• Connections for Women: Arithmetic statistics, January 27-28, MSRI, Berkeley
• Introductory workshop: Arithmetic statistics, January 31-February 4, MSRI, Berkeley
• From p-adic differential equations to arithmetic algebraic geometry (Francesco Baldassarri 60th), February 3-5, Padova
• Southern California Number Theory Day, February 19, UC San Diego
• Solving polynomial equations, February 21-25, CIAM/KTH, Stockholm
• L-functions and Modular Forms V (FRG conference), February 21-25, MSRI, Berkeley
• Differential and difference Galois theory, February 28-March 4, CIRM, Luminy
• Automorphic Forms: New Directions, March 6-12, Oberwolfach
• Southern California Algebraic Geometry Seminar, March 12, UC San Diego
• Arizona Winter School: Stark-Heegner points, March 12-16, Tucson
• Arithmetic, Geometry, Cryptography, and Coding Theory (AGCT-13), March 14-18, CIRM, Luminy
• Galois representations and automorphic forms, March 21-25, IAS, Princeton
• Recent progress in Galois module theory, March 21-25, CIRM, Luminy
• Sage Days 29, March 21-25, Seattle
• Noncommutative geometry and arithmetic (JAMI conference), March 22-25, Johns Hopkins, Baltimore
• K-theory and Motives (Andrei Suslin 60th), March 22-25, UCLA
• Unlikely intersections in algebraic groups and Shimura varieties, March 28-April 1, Pisa
• Formal structure of meromorphic connections, March 28-April 1, CIRM, Luminy
• Cycles in İstanbul, March 28-April 2, İstanbul
• AGNES (Algebraic Geometry Northeastern Series), April 1-3, MIT, Cambridge (MA)
• Western Algebraic Geometry Symposium, April 9-10, Stanford
• Arithmetic statistics, April 11-15, MSRI, Berkeley
• GPS Tropical Seminar, April 15-16, Tübingen
• Instructional conference on the noncommutative main conjectures, April 26-30, Münster
• Noncongruence modular forms and Galois representations (Atkin memorial conference), April 29-May 1, UIC, Chicago
• Upstate New York Number Theory conference, April 29-May 1, Cornell
• Conference on the Birch and Swinnerton-Dyer conjecture, May 4-6, Cambridge (UK)
• Discrete, Tropical and Algebraic Geometry, May 5-7, Frankfurt
• Pacific Northwest Number Theory Conference, May 7-8, Bellingham
• Shalika memorial conference, May 7-8, Johns Hopkins, Baltimore
• Tropical and non-archimedean geometry, May 7-13, Bellairs (Barbados)
• Explicit theory of automorphic forms, applications and calculations, May 9-13, CIRM, Luminy
• New Directions in Algebraic K-Theory, May 15-21, Oberwolfach
• The Zilber-Pink conjecture, May 16-20, CIRM, Luminy
• Ramification in Algebra and Geometry, Emory (RAGE), May 16-20, Emory U., Atlanta
• Summer school on arithmetic dynamics, May 16-27, U. Georgia, Athens
• L-functions, Galois representations, and Iwasawa theory (FRG conference), May 17-22, Ann Arbor
• Southern California Number Theory Day, May 21, Caltech, Pasadena
• Moduli spaces and moduli stacks, May 23-27, Columbia U., New York
• The motivic fundamental group, May 23-27, Lorentz Center, Leiden
• Analytic Aspects of L-functions and Applications to Number Theory, May 29-June 3, Calgary
• MEGA (Effective Methods in Algebraic Geometry), May 30-June 3, KTH, Stockholm (original page)
• Abelian varieties and Galois actions, June 6-8, Poznań
• p-adic Hodge theory, p-adic differential equations, and their applications, June 6-9, Lyon
• Toric geometry and applications, June 6-10, Leuven
• Group actions in number theory: concluding conference, June 6-10, Centre Interfacultaire Bernoulli, Lausanne
• The Cohen-Lenstra heuristics for class groups, June 13-17, AIM, Palo Alto
• Workshop on the arithmetic of function fields, June 13-17, Imperial College, London
• GeoCrypt 2011, June 18-24, Corsica
• Algebraische Zahlentheorie, June 19-25, Oberwolfach
• Rencontres Arithmétiques de Caen: Arithmetic geometry over function fields, June 20-22, Caen
• Galois Representations, Automorphic Forms, and Shimura Varieties, June 20-23, NCTS, Taiwan
• D-modules and Singularities (summer school), June 20-25, Seville and June 27-July 2, Madrid
• Mathematische Arbeitstagung 2011 (Don Zagier 60th), June 24-30, MPIM, Bonn
• L-packets, June 26-July 1, BIRS, Banff
• Birch and Swinnerton-Dyer Summer School, June 26-July 3, Sardinia
• Arithmétique, Algèbre et Applications (Eva Bayer 60th), June 27-29, Lausanne
• Journées Arithmétiques, June 27-July 1, Vilnius
• Workshop on the arithmetic geometry of Shimura varieties and Rapoport-Zink spaces, July 4-8, Kyoto
• Motives: Algebra and Arithmetic, July 4-8, Mainz
• Foundations of Computational Mathematics, July 4-14, Budapest (workshop on computational number theory July 12-14)
• ACAGM summer school, July 10-23, Leuven
• Fq10: The 10th International Conference on Finite Fields and their Applications, July 11-15, Ghent
• Workshop on elliptic fibrations and K3 surfaces, July 14-16, Berlin
• Explicit Methods in Number Theory, July 17-23, Oberwolfach
• Workshop on non-abelian class field theory, July 18-22, POSTECH (Korea)
• Automorphic forms and Galois representations (LMS symposium), July 18-28, Durham
• Second International Conferences and Workshop on Valuation Theory, July 18-29, Segovia and El Escorial
• Sato-Tate in Higher Dimension, July 25-August 6, Benasque
• ELGA 2011: Latin American School and Conference of Algebraic Geometry and Applications, August 1-5 (school, Buenos Aires) and August 8-12 (workshop, Córdoba), Argentina
• Theta Festival, August 13-19, POSTECH (Korea)
• Galois representations and automorphic forms, August 15-20, Banach Center, Będlewo
• Arithmetic of Function Fields and Related Topics, August 16-19, Gyeongju (Korea)
• Workshop on Arithmetic and Geometry of K3 surfaces and Calabi-Yau threefolds, August 16-25, Fields Institute, Toronto
• Pan-Asia Number Theory Conference, August 22-26, Beijing
• A Celebration of Algebraic Geometry (Joe Harris 60th), August 25-28, Harvard
• The Analytic Theory of Automorphic Forms, August 28-September 3, Oberwolfach
• Computations with modular forms (summer school), August 29-September 2, Heidelberg
• Summer school on group schemes, August 29-September 9, CIRM, Luminy
• Durham Days on Modular Forms, August 30-September 3, Durham (UK)
• L-functions and modular forms (FRG conference), August 31-September 7, Bristol
• Computations with modular forms (workshop), September 5-8, Heidelberg
• Number theory, algebraic geometry, and model theory, September 12-16, CIRM, Luminy
• Cohomology theories: a road map (Brixen summer school), September 12-17, Bressanone (Brixen)
• Variation of cohomology: D-modules, monodromy, and arithmetic, September 14-16, Bayreuth
• Periods of automorphic forms and applications to L-functions (FRG conference), September 15-18, Columbia U., New York
• Boston-Keio summer workshop, September 15-19, Boston U.
• Texas-Oklahoma Representations and Automorphic Forms, September 17-18, U. North Texas
• Resolution of singularities and various topics (Heisuke Hironaka 80th), September 18-23, Valladolid
• Elliptic Curve Cryptography, September 19-21, Nancy
• Arithmetic and motivic geometry, September 19-23, CIRM, Luminy
• Maine-Québec Number Theory Conference, October 1-2, Orono
• Western Algebraic Geometry Symposium, October 1-2, Fort Collins
• SIAM Conference on Applied Algebraic Geometry, October 6-9, Raleigh
• LMS regional meeting on Iwasawa theory, October 7-8, Exeter
• Moduli spaces and automorphic forms, October 10-14, CIRM, Luminy
• Summer School in Algorithmic Mathematics, October 10-14, Berlin
• Workshop on Iwasawa theory, October 15-16, Tucson
• Équations différentielles et théorie de Galois­, October 17-20, IHÉS
• Southern California Number Theory Day, October 22, UC Irvine
• Colloque Bicentenaire Galois, October 24-28, IHP, Paris
• AGNES (Algebraic Geometry Northeastern Series), October 28-30, Stony Brook
• Cycles on modular varieties, October 30-November 4, BIRS, Banff
• Southern California Algebraic Geometry Seminar, November 5, UCLA
• WIN2: Women in Numbers 2, November 6-11, BIRS, Banff (BIRS site)
• Diophantine methods, lattices, and arithmetic theory of quadratic forms, November 13-18, BIRS, Banff
• Coding theory, November 13-18, Schloss Dagstuhl
• Geometry and Arithmetic around Teichmüller theory, November 15-19, İstanbul
• Algebraic Number Theory and Related Topics, November 28-December 2, RIMS, Kyoto
• Computational number theory (Herman te Riele retirement), December 1-2, CWI, Amsterdam
• New Zealand Mathematics Colloquium 2011: Number Theory Satellite Day, December 5, Auckland (colloquium runs December 6-8)
• Tropical geometry workshop, December 12-16, Castro Urdiales
• Sage-Flint Days, December 17-23, Warwick

2012

As in the previous lists, I have separated off long programs (two months or longer):

• PIMS Collaborative Research Group in L-functions and Number Theory, fall 2010-spring 2013, western Canada
• Automorphic forms: arithmetic and geometry, January-February, Schrödinger Institute, Vienna
• Thematic program on Galois representations, January-June, Fields Institute, Toronto (to include two conferences)
• Semester program on Complex and Arithmetic Dynamics, January 30-May 4, ICERM, Providence (to include three conferences; see below)
• Rational points and algebraic cycles, July 1-December 31, CIB, Lausanne, Switzerland (to include workshops; see below)

And now for the regular conferences.

• AMS Short Course: Computing with Elliptic Curves using Sage, January 2-3, Boston
• Automorphic Representations and L-functions, January 3-11, TIFR, Mumbai
• Postech Winter School 2012: The Birch and Swinnerton-Dyer conjecture, January 6-14, POSTECH, Pohang (Korea)
• East Asia Number Theory Conference, January 16-19, NTU, Taipei
• Number theory and its applications, January 16-20, CIRM, Luminy
• Automorphic forms and automorphic L-functions, January 16-20, RIMS, Kyoto
• Complex and p-adic dynamics, February 13-17, ICERM, Providence
• Sage Days: p-adics in Sage, February 20-24, UC San Diego
• Arizona Winter School: Ramification and Geometry, March 10-14, Tucson
• Global arithmetic dynamics, March 12-16, ICERM, Providence
• Galois Representations Postdoctoral Fellows and Graduate Student Workshop, March 12-16, Fields Institute, Toronto
• Cohomology of Shimura varieties: arithmetic aspects and the construction of Galois representations, March 19-23, Fields Institute, Toronto
• Cohomological methods in abelian varieties, March 26-30, AIM, Palo Alto
• L-functions and modular forms (FRG workshop), April 11-20, Bristol
• Diophantische Approximationen, April 22-28, Oberwolfach
• The p-adic Langlands program: recent developments and applications, April 23-27, Fields Institute, Toronto
• 26th Automorphic Forms Workshop, April 26-29, Vancouver
• Atkin memorial workshop: elliptic curves over Q(sqrt{5}), April 27-29, U. Illinois, Chicago
• Bellairs Number Theory Conference: pro-unipotent fundamental groups, May 12-19, Bellairs (Barbados)
• Witt vectors in arithmetic, geometry, and topology, May 14-18, Albuquerque
• Arakelov geometry and K-theory (Christophe Soulé 60th), May 21-23, Toulouse
• Rational Points & Rational Curves, May 22-25, University of Zurich
• The Resolution of Singular Algebraic Varieties (Clay Mathematics Institute summer school), June 2-30, Obergurgl (Austria)
• Arithmetic geometry of orthogonal and unitary Shimura varieties, June 3-8, BIRS, Banff
• Arithmetic geometry week, June 4-8, Tokyo
• Characteristic p and p-adic geometry, June 4-8, Mainz
• Contemporary methods for solving Diophantine equations (summer school), June 10-17, BIRS, Banff
• Colloque Jeunes Chercheurs en Théorie des Nombres, June 13-15, Lyon
• CNTA (Canadian Number Theory Association), June 17-22, Lethbridge
• Name TBA (Haruzo Hida 60th?), June 18-22, UCLA
• School and Workshop on Computational Algebra and Number Theory, June 18-29, ICTP, Trieste (includes Hypergeometric motives meeting June 25-29)
• Arithmetic Statistics (Mathematics Research Communities), June 24-30, Snowbird
• Algebraic and Arithmetic Geometry (ECM satellite), June 28-July 1, Kraków
• Torsion in the homology of arithmetic groups: geometry, arithmetic, and computation, July 1-6, BIRS, Banff
• Reductions of Shimura varieties, July 1-7, Oberwolfach
• European Congress of Mathematicians, July 2-7, Kraków
• ANTS (Algorithmic Number Theory Symposium), July 9-13, UC San Diego
• Pan-Asian Number Theory Conference, July 21-30, Pune
• Iwasawa 2012, July 30-August 3, Heidelberg University
• Building Bridges: 1st US-EU conference on Automorphic Forms and related topics, July 30-August 4 (summer school) and August 6-10 (conference), Aachen
• Arithmetic Geometry, August 5-11, Oberwolfach
• Automorphic Forms, Representations, and Combinatorics (Daniel Bump 60th), August 13-16, Stanford
• Low-dimensional topology and number theory, August 26-September 1, Oberwolfach
• Joint Introductory Workshop: Cluster Algebras and Commutative Algebra, August 27-September 7, MSRI, Berkeley
• Rational points on curves: a p-adic and computational perspective, September 17-21, Oxford
• Non-archimedean analytic geometry, November 4-10, Oberwolfach
• Arithmetic of abelian varieties in families, November 12-16, CIB, Lausanne, Switzerland (during the semester program "Rational points and algebraic cycles")

2013

As in the previous lists, I have separated off long programs (two months or longer).

• PIMS Collaborative Research Group in L-functions and Number Theory, fall 2010-spring 2013, western Canada
• Arithmetic and Geometry, January-April, HRIM, Bonn
• Automorphic forms, combinatorial representation theory and multiple Dirichlet series, January 28-May 13, ICERM, Providence

It's still a bit early for conference announcements, but here's what there is so far.

• Sage-Combinat, February 11-15, ICERM, Providence
• Crystals and Whittaker functions, March 11-15, ICERM, Providence
• Automorphic forms, combinatorial representation theory and multiple Dirichlet series: number theoretic aspects, April 15-19, ICERM, Providence
• The Commutative Algebra of Singularities in Birational Geometry: Multiplier Ideals, Jets, Valuations, and Positive Characteristic Methods, May 6-10, MSRI, Berkeley
• Motivic Invariants and Singularities, May 20-24 (undergraduate summer school), May 27-31 (graduate/postdoc summer school), June 3-7 (conference), Notre Dame

2014

As in the previous lists, I have separated off long programs (two months or longer). Amazingly, this list already has an entry:

• Model theory and number theory, January 24-May 23, MSRI, Berkeley

And just because the dates for this one are already posted:

• International Congress of Mathematicians, August 13-21, Seoul, South Korea