- 15-16 September 2006 Meeting to celebrate Bryan Birch's 75th birthday, University of Bristol.
- Wednesday 27 September 2006 COW Seminar Oxford.
- 29-30 September 2006 The Annual Heilbronn Conference, University of Bristol.
- Monday 6 November 2006 Giving a seminar talk at Kent.
- Tuesday 7 November 2006 Giving a seminar talk at Royal Holloway.
- Wednesday 22 November 2006 Giving a colloquium talk at Sheffield.
- Monday 4 December 2006 Giving a colloquium talk at Durham.
- Tuesday 5 December 2006, giving at talk at the Durham Arithmetic Seminar.
- 31 January 2007, speaking on the work of Terence Tao to Warwick Maths Society.
- 4-9 February 2007 Explicit methods for rational points on curves, Banff International Research Station, Canada.
- 13-15 February 2007 giving lectures at the Max Planck Institute in Bonn.
- 19 March 2007 Giving a colloquium talk at Edinburgh
- 13 April 2007 Giving a talk at the Seminario Teoria dei Numeri, Università di Roma “Tor Vergata”.
- 23 April 2007 Giving a colloquium talk at Bremen
- 7-11 May 2007, Giving a short course at the
Instructional Conference on the Solvability of Diophantine Equations,
Lorentz Centre, Leiden

handouts and exercises

open problems (pdf) - 14-16 May 2007 Solvability of Diophantine Equations, Lorentz Centre, Leiden.
- 2-6 July 2007, speaking at the Journées Arithmétiques, ICMS Edinburgh, talk (pdf).
- 15-21 July 2007 Explicit Methods in Number Theory, MFO, Oberwolfach, Germany.
- 21-28 July 2007 Rational Points on Curves and Higher-Dimensional Varieties: Theory and Explicit Methods International University of Bremen, Germany.
- 15-19 October 2007 Explicit Methods in Number Theory Bordeaux, France.
- 31 October 2007 Speaking at the London Number Theory Seminar
- 3-5 March 2008, Giving a talk at the Séminaire de théorie des nombres de Chevaleret
- 25-28 March 2008, 60th British Mathematics Colloquium, York.
- April-June 2008, Active Period in Arithmetic Geometry, University of Warwick.
- 14-18 April 2008, Surfaces: Arithmetic and Geometry, Warwick.
- 1 May 2008, Speaking at the Pure Mathematics Seminar, Exeter.
- 16-20 June 2008, Rational Points of Curves and Higher-Dimensional Varieties Warwick.
- 24-26 June 2008, Speaking at Computational number theory at FoCM'08 Hong Kong, China.
- 18 July 2008, Speaking at the GTEM minisymposium, Fifth European Congress of Mathematics, Amsterdam
- 27-28 August 2008, Speaking at Rob Tijdeman's Symposium, Leiden.
- 15 October 2008, Speaking at the Warwick Algebraic Geometry Seminar.
- 7 November 2008, Speaking at MAGIC-MUGGLE Number Theory Seminar
- 11-12 November 2008, Giving a colloquium talk at Augsburg
- 4 March 2009, Giving a seminar talk at University College Dublin.
- 5 March 2009, Giving a seminar talk at the National University of Ireland, Galway.
- 20-24 April 2009, Counting points on Varieties, Lorentz Centre, Leiden.
- 27 May 2009, giving a Heilbronn Seminar, Bristol
- 12-18 July 2009, Explicit Methods in Number Theory, Oberwolfach.
- 22 July 2009, Groups and Computation, Warwick.
- 7-11 September 2009, Galois Theory and Explicit Methods, Warwick.
- 7 October 2009, Giving a London Number Theory Seminar.
- 30 November-4 December 2009, Théorie des nombres et applications , Luminy, Marseille.
- 24-26 January 2010, International Conference on Analysis and Applications, Muscat, Oman.
- 9 February 2010, Giving a seminar at the University of Kent.
- 25-27 March 2010, Young Researchers in Mathematics, Cambridge.
- 17-21 May 2010, Workshop on Computational Number Theory and Arithmetic Geometry, Leuven-Heverlee, Belgium.
- 25-29 May 2010, Rational Points-Theory and Experiment, Forschunginstitut für Mathematik, ETH, Zürich.
- 14-18 June 2010, Visiting The Institute of Mathematics of the Romanian Academy.
- 4-10 July 2010, Rational Points 3, Schloss Thurnau (near Bayreauth), Germany.
- 14 October 2010, speaking at the Oxford Number Theory Seminar.
- 25-29 October 2010, Arithmetic of Surfaces, Lorentz Centre, Leiden, The Netherlands.
- 21 January 2011, Speaking at the Archimedeans, Cambridge.
- 26 January 2011, speaking at the Bristol Heilbronn Seminar.
- 24 February 2011, giving two talks to postgraduate students at Birmingham University.
- 18-24 April 2011, at the British Mathematical Colloquium, Leicester.
- 2-3 May 2011, The Birch and Swinnerton-Dyer Conjecture, The Kavli Centre, Chicheley Hall, Buckinghamshire.
- 4-6 May 2011, The Birch and Swinnerton-Dyer conjecture, Cambridge.
- 23-27 May 2011, Visiting Adam Mickiewicz University, Poznan, Poland.
- 12-14 July 2011, Foundations of Computational Mathematics, Budapest, Hungary.
- 17-23 July 2011, Explicit Methods in Number Theory, Oberwolfach.
- 2 November 2011, Speaking at the Nottingham Number Theory Seminar
- 16-20 January 2012, Théorie des nombres et applications, Centre International de Rencontres Mathématiques, Luminy, Marseille.
- 16-19 April 2012, British Mathematical Colloquium, Kent.
- 10-16 June 2012, Contemporary methods for solving Diophantine equations, Banff International Research Station, Canada.
- 17-22 June 2012, CNTA XII, Lethbridge, Canada.
- 2-7 July 2012, European Congress of Mathematics, Krakow, Poland.
- 22 October 2012, examining a PhD thesis at the University of Barcelona.
- 25 October 2012, guest on In Our Time, Radio 4.
- 14-20 July 2013, Explicit Methods in Number Theory, Oberwolfach .
- 21-27 July 2013, Rational Points 2103, Schloss Thurnau.
- 11-13 September 2013, Visiting the Number Theory Group, Debrecen, Hungary.
- 16-20 September 2013,
giving the mini-course:
*Rational Points on Curves*at Algebraic and Explicit Methods in Number Theory, Sallins-les-Bains, Jura, France. - 8 October 2013, speaking at the Sheffield Number Theory Seminar.
- 22 October 2013, speaking at the Cambridge Number Theory Seminar.
- 10 December 2013, speaking at the Séminaire d'Arithmétique et de Géométrie Algébrique, Université Paris-Sud, Orsay.
- 23 January 2014, speaking at the Oxford Number Theory Seminar.
- 10-14 March 2014, Curves and Automorphic Forms, Tempe, Arizona.
- 26 May 2014, speaking at Séminaire de théorie des nombres de l'IMJ-PRG, Paris.
- 2-6 June 2014, LMFDB Workshop, Warwick.
- 7-11 July 2014, Building Bridges: 2nd EU/US Workshop on Automorphic Forms and Related Topics , Bristol.
- 27 July-1 August 2014, XIII Escola de Algebra , Maringa, Brazil.
- 25 August-5 September 2014, Arithmetic of Hyperelliptic Curves and Cryptography , Ohrid, Macedonia.
- 8-11 September 2014, Introductory Workshop on Modular Methods in Diophantine Equations , Bilecik, Turkey.
- 14 October 2014, speaking at the Cambridge Number Theory seminar.
- 2 November 2014, speaking at the London Number Theory seminar.
- 1-5 December 2014, Automorphic forms, Shimura varieties, Galois representations and L-functions , MSRI, Berkeley.
- 26-30 January 2015, Barcelona Number Theory Seminar.
- 15-21 February 2015, Number Theory Seminar, MPIM, Bonn.
- 19 March 2015, Number Theory Seminar, Exeter University.
- 4 March 2015, Algebra Seminar, Birmingham University.
- 25-27 March 2015, Elliptic curves, modular forms and Iwasawa theory, Cambridge.
- 28 June-5 July 2015, Rational Points 2015 , Franken-Akademie, Schloss Schney.
- 5-11 July 2015, Explicit Methods in Number Theory, MFO, Oberwolfach.
- 7-20 September 2015, PIMS Distinguished Visitor, Vancouver.
- 15 October 2015, speaking at the Oxford Number Theory Seminar,
- 18 April 2016, speaking at Arithmétique en plat pays, Brussels.
- 26 April 2016, giving a colloquium talk at Clermont-Ferrand.
- 11 May 2016, speaking at the Sheffield Pure Mathematics Colloquium.
- 20-24 June 2016, Canadian Number Theory Association (CNTA XIV), plenary speaker.
- 11-16 July 2016, 3rd US/EU Summer School on Automorphic forms, Sarajevo, instructor.
- 1-4 August 2016, Young Researchers in Mathematics, St Andrews, keynote speaker.
- 28 June-5 July 2015, Rational Points 2015 , Franken-Akademie, Schloss Schney.
- 5-11 July 2015, Explicit Methods in Number Theory, MFO, Oberwolfach.
- 7-20 September 2015, PIMS Distinguished Visitor, Vancouver.
- 15 October 2015, speaking at the Oxford Number Theory Seminar,
- 21-24 March 2016, speaking at the British Mathematical Colloquium (Number Theory session), Bristol.
- 18 April 2016, speaking at Arithmétique en plat pays, Brussels.
- 26 April 2016, giving a colloquium talk at Clermont-Ferrand.
- 11 May 2016, speaking at the Sheffield Pure Mathematics Colloquium.
- 20-24 June 2016, Canadian Number Theory Association (CNTA XIV), plenary speaker.
- 11-16 July 2016, 3rd US/EU Summer School on Automorphic forms, Sarajevo, instructor.
- 1-4 August 2016, Young Researchers in Mathematics, St Andrews, keynote speaker.
- 8 February 2017, Heilbronn Seminar, Bristol.
- 12 April 2017, Nederlands Mathematisch Congres, Utrecht.
- 27-28 April 2017, Barcelona Mathematical Days.
- 7-9 June 2017, Algorithmic Diophantine Equations, Bordeaux, plenary speaker.
- 2-7 July 2017, Rational Points 2017, Franken-Akademie, Schloss Schney.
- 9-15 July 2017, Arithmetic and Geometry: Eleven years in Alpbach, Austria, instructor.
- 7-8 September 2017, LMS Prospects in Mathematics Workshop, Reading.
- 11-15 September 2017, Diophantine Problems, Manchester.
- 17-19 January 2018, Arithmetic and Arakelov Geometry, Clermont-Ferrand, invited speaker.
- 31 January 2018, London Number Theory Seminar, UCL.
- 1-4 June 2018, Canadian Mathematical Society Summer Meeting, Fredericton, New Brunswick.
- 18-22 June 2018, Effective Methods for Diophantine Problems, Lorentz Centre, Leiden, invited speaker.
- 2-6 July 2018, Rational Points on Schiermonnikoog, The Netherlands.
- 22-28 July 2018, Explicit Methods in Number Theory, MFO, Oberwolfach.
- 20-24 August 2018, Arithmetic Geometry, Number Theory, and Computation , MIT, invited speaker.
- 1-30 September 2018, visiting University of British Columbia, Vancouver.
- 15 April-12 July 2019, Reinventing Rational Points, Institut Henri Poincaré, Paris.
- 1-5 July 2019, Journées Arithmétiques XXXI, Istanbul University.
- 14-20 July 2019, Rational Points 2019, Franken-Akademie, Schloss Schney.
- 13-17 April 2020, Arithmetic, algebra, and algorithms: celebrating the mathematics of Hendrik Lenstra, ICMS, Edinburgh.
- 17-20 June 2020, 7th Croatian Mathematical Congress, Split.

Samir Siksek

Mathematics Institute

University of Warwick

CV4 7AL

United Kingdom