Conferences in arithmetic geometry

Special notice (updated 5 Jun 2021): Due to the global outbreak of novel coronavirus (COVID-19), many events listed for the remainder of 2021 are likely to be postponed, cancelled, or held in an online-only format. Please confirm with conference organizers before making any travel plans. Listing a conference in MathMeetings with the country code "Antarctica" (with any city) will make it show up as "online" in the following list. For a global database of online talks, see researchseminars.org (formerly mathseminars.org). (Request for organizers: if you modify your plans for an event, please update MathMeetings to help keep this list informative.)

This is a new incarnation of my list of conferences in arithmetic geometry, now powered by MathMeetings.net. Visit that site to see past listings or conferences in other areas of mathematics.

To add a new conference to this list, use the MathMeetings add page and include at least one of the subject tags "ag.algebraic-geometry" or "nt.number-theory".

To see the code for this front end (or the MathMeetings back end), see the MathMeetings git repository.

My wiki page still exists for the purposes of tracking "conference rumors" (uncorroborated by associated web sites).

In addition to MathMeetings itself, some other conference lists that may be of interest:

• Number Theory Web conferences page: more number theory, less algebraic geometry.
• Ravi Vakil's conference page: more algebraic geometry, less number theory.
• Topology Atlas: topology. Several other such lists (AlgTop-Conf, Sarah Whitehouse's conference page) have been merged into MathMeetings.
• Douglas West's conference page: combinatorics.
• commalg.org: commutative algebra.
• CStheory-Events: theoretical computer science.
• Sage wiki: Sage computer algebra development conferences (on various themes).
• IACR: cryptology.
• AMS Mathematics Calendar: general.
• SIAM calendar: SIAM conferences.

2021

• Six functors formalism and Motivic homotopy theory, September 19-24, Milano, Italy
• Number theory Down Under 9, September 27-30, Sydney, Australia
• Unifying themes in geometry, September 27-30, Como, Italy
• "Cyclic Cohomology at 40: achievements and future prospects", September 27-October 1, Toronto/Ontario, Canada
• Representation theory's hidden motives, September 27-October 1, Münster and Sydney, Germany


• Oregon Number Theory Days, October 2, Portland, OR, USA
• Lattices and Cohomology of Arithmetic Groups: Geometric and Computational Viewpoints, October 3-8, Banff, AB, Canada
• Cohomology of Arithmetic Groups: Duality, Stability, and Computations, October 10-15, Banff, AB, Canada
• Upstate Number Theory Conference, October 23-24, Schenectady, NY, USA


• The Maple Conference 2021 , November 2-5, Waterloo, Ontario, Canada

2022

• Higher Algebraic Structures In Algebra, Topology And Geometry, January 10-April 29, Djursholm, Sweden


• Rational Points 2022, March 27-April 2, Schney/Lichtenfels, Bavaria, Germany


• Periods, motives and differential equations: between arithmetic and geometry, on the occasion of Yves André's 60th++ birthday, April 11-15, Paris, France
• Rational points on higher-dimensional varieties, April 25-29, Edinburgh, UK


• Leuca2022 Celebrating Claude Levesque's Damien Roy's and Michel Waldschmidt's birthdays, May 16-21, Marina di San Gregorio, Patù (Lecce), Italy, Italy
• La grandezza dei punti piccoli Celebrating Francesco Amoroso's 60th birthday, May 23-25, PISA, Italy
• Franco-Asian Summer School on Arithmetic Geometry in Luminy, May 30-June 3, Luminy - Marseille, France


• Homotopy theory with applications to arithmetic and geometry [European side], June 27-30, Bonn, Germany
• Homotopy theory with applications to arithmetic and geometry [North American side], June 27-30, Toronto, Ontario, Canada
• 7th IMA Conference on Numerical Linear Algebra and Optimization, June 29-July 1, Birmingham, UK


• Spec$(\overline{Q})$, July 6-8, Toronto, ON, Canada
• Park City Mathematics Institute: Number theory informed by computation, July 17-August 6, Park City, UT, USA


• Women in Numbers Europe - 4, August 29-September 2, Utrecht, Netherlands
• Automorphic forms, August 29-December 31, Budapest, Hungary


• Autumorphic forms, September 5-9, Budapest, Hungary
• Around p-adic cohomologies, September 19-23, Padova, Italy


• Conference on Arithmetic Algebraic Geometry, October 3-7, Darmstadt, Germany
• Motives, quadratic forms and arithmetic, October 24-28, Lens, France

2023

• Arithmetic Statistics: Discovering and Proving Randomness in Number Theory, January 1-June 30, Luminy, France
• Algebraic Cycles, L-Values, and Euler Systems, January 17-May 26, Berkeley, CA, USA
• Diophantine Geometry, January 17-May 26, Berkeley, CA, USA


• Shimura Varieties and L-functions, March 13-17, Berkeley, CA, USA


• The Arithmetic of the Langlands Program, May 2-August 18, Bonn, Germany


• LuCaNT: LMFDB, Computation, and Number Theory, July 10-14, Providence, RI, USA


• Special year on p-adic arithmetic geometry, September 1-April 30, Princeton, NJ, USA