Sökning: "Tilman Bauer"

Hittade 2 avhandlingar innehållade orden Tilman Bauer.

1. 1. Abelian affine group schemes, plethories, and arithmetic topology

   Författare :Magnus Carlson; Tilman Bauer; Minhyong Kim; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : In Paper A we classify plethories over a field of characteristic zero. All plethories over characteristic zero fields are ``linear", in the sense that they are free plethories on a bialgebra. For the proof of this classification we need some facts from the theory of ring schemes where we extend previously known results. LÄS MER

3. 2. Classification of plethories in characteristic zero

   Författare :Magnus Carlson; Tilman Bauer; Lars Hesselholt; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Plethories; Witt vectors; ring schemes; Mathematics; Matematik;

   Sammanfattning : We classify plethories over fields of characteristic zero, thus answering a question of Borger-Wieland and Bergman-Hausknecht. All plethories over characteristic zero fields are linear, in the sense that they are free plethories on a bialgebra. LÄS MER