location:  Publications → journals → CMB
Abstract view

# Incompressibility of Products of Pseudo-homogeneous Varieties

Published:2016-05-25
Printed: Dec 2016
• Nikita A. Karpenko,
Mathematical and Statistical Sciences, University of Alberta, Edmonton, Alberta
 Format: LaTeX MathJax PDF

## Abstract

We show that the conjectural criterion of $p$-incompressibility for products of projective homogeneous varieties in terms of the factors, previously known in a few special cases only, holds in general. Actually, the proof goes through for a wider class of varieties which includes the norm varieties associated to symbols in Galois cohomology of arbitrary degree.
 Keywords: algebraic groups, projective homogeneous varieties, Chow groups and motives, canonical dimension and incompressibility
 MSC Classifications: 20G15 - Linear algebraic groups over arbitrary fields 14C25 - Algebraic cycles

 top of page | contact us | privacy | site map |