Author information
Ricardo Conceição:
Department of Mathematics, Oxford College of Emory University, Oxford, GA 30054, USA
rconcei@emory.edu
Douglas Ulmer:
School of Mathematics, Georgia Institute of Technology, Atlanta, GA 30332, USA
ulmer@math.gatech.edu
José Felipe Voloch:
Department of Mathematics, University of Texas, Austin, TX 78712, USA
voloch@math.utexas.edu
