\authorcode{5} \subjectcode{6} 1 Victor Batyrev Mathematical Institute, University of Tubingen victor.batyrev@uni-tuebingen.de 2 Andreas Otto Bender The Hebrew Univeristy of Jerusalem andreas@math.huji.ac.il 3 Fedor A Bogomolov Courant Institute of Mathematical Sciences bogomolo@cims.nyu.edu 4 Timothy Daniel Browning Oxford University browning@maths.ox.ac.uk 5 Philip Candelas Oxford University candelas@maths.ox.ac.uk 6 Jean-Louis Colliot-Thélène C.N.R.S., Université de Paris-Sud (Orsay) colliot@math.u-psud.fr 7 Patrick Corn University of California at Berkeley corn@math.berkeley.edu 8 Chantal David Concordia University cdavid@mathstat.concordia.ca 9 Aise Johan de Jong MIT dejong@math.mit.edu 10 Jordan Ellenberg Princeton University ellenber@math.princeton.edu 11 Sergei Gukov Harvard University gukov@gauss.harvard.edu 12 David Harari Ecole normale superieure and C.N.R.S. harari@dma.ens.fr 13 Brendan Edward Hassett Rice University hassett@math.rice.edu 14 Roger Heath-Brown Mathematical Institute, Oxford University rhb@maths.ox.ac.uk 15 Andrew Kresch University of Pennsylvania kresch@math.upenn.edu 16 Kristin Estella Lauter Microsoft Research klauter@microsoft.com 17 Gretchen L. Matthews Clemson University gmatthe@clemson.edu 18 Barry Mazur Harvard University mazur@math.harvard.edu 19 William Gordon McCallum University of Arizona wmc@math.arizona.edu 20 Catherine O'Neil MIT coneil@math.mit.edu 21 Emmanuel Peyre Institut Fourier (Grenoble) Emmanuel.Peyre@ujf-grenoble.fr 22 Bjorn Poonen University of California at Berkeley poonen@math.berkeley.edu 23 Wayne Raskind University of Southern California raskind@math.usc.edu 24 Gael Remond Universite Grenoble I Gael.Remond@ujf-grenoble.fr 25 Fernando Rodriguez-Villegas University of Texas villegas@math.utexas.edu 26 Victor Rotger Universitat Politècnica de Catalunya vrotger@mat.upc.es 27 Per Salberger Chalmers University of Technology salberg@math.chalmers.se 28 Alexandra Shlapentokh East Carolina University shlapentokha@mail.ecu.edu 29 Alice Silverberg Ohio State University silver@math.ohio-state.edu 30 Alexei Skorobogatov Imperial College, London a.skorobogatov@ic.ac.uk 31 William Arthur Stein Harvard University was@math.harvard.edu 32 Michael Stoll International University Bremen, School of Engineering and Science m.stoll@iu-bremen.de 33 Peter Swinnerton-Dyer Cambridge University hpfs100@newton.cam.ac.uk 34 Ramin Takloo-Bighash Princeton University rtakloo@math.princeton.edu 35 Yuri Tschinkel Princeton University ytschink@math.princeton.edu 36 Ronald Martinus van Luijk graduate student at UC Berkeley rmluijk@math.berkeley.edu 37 Akshay Venkatesh MIT akshayv@math.mit.edu 38 John Voight University of California at Berkeley jvoight@math.berkeley.edu 39 Paul Vojta University of California at Berkeley vojta@math.berkeley.edu 40 Felipe Voloch University of Texas voloch@math.utexas.edu 41 Olivier Wittenberg Ecole Normale Superieure Paris France olivier.wittenberg@ens.fr 42 Trevor Wooley University of Michigan wooley@math.lsa.umich.edu 43 Andrei Yafaev andrei.yafaev@ic.ac.uk 44 Noriko Yui Department of Mathematics, Queen's University yui@mast.queensu.ca