nLab
positive characteristic

Contents

Context

Algebra

[[!include higher algebra - contents]]

Contents

Idea

To work “in positive characteristic” means to work over a ground ring/field of positive characteristic.

Whereas much of “classical” mathematics took place/takes place over fields of characteristic 0, such as the real numbers and the complex numbers, much of modern mathematics and in particular number theory and arithmetic geometry crucially incorporates also the “exotic” case of positive characteristic, such as finite fields.

References

  • Anatoly N. Kochubei, Analysis in Positive Characteristic, Cambridge Tracts in Mathematics, 2009

Last revised on February 2, 2016 at 14:31:00. See the history of this page for a list of all contributions to it.