On the cyclotomic twisted torus and some torsors
(Barcelona-Boston-Tokyo Number Theory Seminar in Memory of Fumiyuki Momose 2012)
Aspects on the addition algorithm on the Jacobian variety of a Cab curve
(Workshop on Arithmetic Geometry Related Areas and Applications/Stellenbosch University, South Africa 2005)
Aspects on the addition algorithm on the Jacobian variety of a Cab curve
(Workshop on Arithmetic Geometry Related Areas and Applications/Stellenbosch University, South Africa 2005)
Kummer-Artin-Schreier-Witt theory
(Workshop Linear Algebraic Groups, Quadradltic Forms and Related Topics, Eilat, Israel,European Research and Training Networks, European Algebraic Research Training Network 2004)