Geodesic
Incompressibility of Products of Pseudo-homogeneous Varieties
Canadian mathematical bulletin, Tome 59 (2016) no. 4, pp. 824-833

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DOI

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, including the norm varieties associated with symbols in Galois cohomology of arbitrary degree.
DOI : 10.4153/CMB-2016-024-4
Mots-clés : 20G15, 14C25, algebraic groups, projective homogeneous varieties, Chow groups and motives, canonical dimension and incompressibility 
Karpenko, Nikita A. Incompressibility of Products of Pseudo-homogeneous Varieties. Canadian mathematical bulletin, Tome 59 (2016) no. 4, pp. 824-833. doi: 10.4153/CMB-2016-024-4
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     author = {Karpenko, Nikita A.},
     title = {Incompressibility of {Products} of {Pseudo-homogeneous} {Varieties}},
     journal = {Canadian mathematical bulletin},
     pages = {824--833},
     year = {2016},
     volume = {59},
     number = {4},
     doi = {10.4153/CMB-2016-024-4},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-2016-024-4/}
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