Spahn Witt vectors (Rev #1)

Prüfer group

In the Prüfer pp-group every element has precisely pp pp-th roots.

It is unique up to isomorphism.

Tate module

End(PrEnd(Pr

Prüfer pp-group

pp-group

Sylow pp-subgroup of Q/ZQ/Z consisting of those elements whose order is a power of pp: Z(p )=Z[1/p]/ZZ(p^\infty)=Z[1/p]/Z

Frobenius automorphism

(relative Frobenius lifts some problems with the plain frobenius of shemes)

Frobenius element


http://mathoverflow.net/questions/512/what-is-interesting-useful-about-big-witt-vectors

http://mathoverflow.net/questions/58/is-there-a-universal-property-for-witt-vectors

http://www.neverendingbooks.org/index.php/big-witt-vectors-for-everyone-12.html

http://www.noncommutative.org/index.php/cartiers-big-witt-functor.html

What are Witt vectors: http://chromotopy.org/?p=444

Witt vectors

Is it right to say that this is a cohomological invariant?

Witt vectors

See Hesselholt

Witt vectors

MathSciNet

Google Scholar

Google

arXiv: Experimental full text search

arXiv: Abstract search

category: Search results

Witt vectors

KT (K-theory), NCG (Algebra and noncommutative geometry), AG (Algebraic geometry)?

category: World [private]

Witt vectors

Charp

category: Labels [private]

nLab page on Witt vectors

Revision on June 12, 2012 at 10:52:37 by Stephan Alexander Spahn?. See the history of this page for a list of all contributions to it.