Sökning: "Witt vectors"

Hittade 1 avhandling innehållade orden Witt vectors.

1. 1. 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