Peter Roquette proved the right-to-left direction of this theorem and conjectured the opposite direction.
Leopoldt with Peter Roquette also edited the collected works of his teacher Hasse (De Gruyter 1975).
In 1951/1952 he was an assistant at the Mathematical Research Institute at Oberwolfach and from 1952 to 1954 at the University of Munich.
•
His doctoral students include Horst-Günter Zimmer, Wulf-Dieter Geyer, Bohuslav Divis, Gerhard Frey, Volker Weispfenning, Henning Stichtenoth, Rainer Weiss Auer, Florian Pop and Franz Lemmermeyer.
•
In 1958 he was an invited speaker at the International Congress of Mathematicians in Edinburgh (on the topic of Some fundamental theorems on abelian function fields).
Peter Pan | Peter Gabriel | Peter Jackson | Peter | Saint Peter | Peter Paul Rubens | Peter Sellers | Peter the Great | Blue Peter | Peter Frampton | Peter Greenaway | Peter Brook | Peter Lorre | Peter Ustinov | St. Peter's Basilica | Peter Kropotkin | St. Peter | Peter Fonda | Peter Kay | Peter David | Peter Mandelson | Peter O'Toole | Peter Allen | Lord Peter Wimsey | Peter Sellars | Peter Schreier | Peter, Paul and Mary | Peter Davison | Peter Singer | Peter Maxwell Davies |