Order of torsion in CH⁴ of quadrics
Documenta mathematica, Tome 1 (1996), pp. 57-65
It is shown that the order of the torsion subgroup in the 4-codimensional Chow group CH4(Xφ) of a projective quadric Xφ is at most 4 provided that the dimension of the corresponding quadratic form φ is greater than 8.
@article{10_4171_dm_2,
author = {Nikita A. Karpenko},
title = {Order of torsion in {CH⁴} of quadrics},
journal = {Documenta mathematica},
pages = {57--65},
year = {1996},
volume = {1},
doi = {10.4171/dm/2},
url = {http://geodesic.mathdoc.fr/articles/10.4171/dm/2/}
}
Nikita A. Karpenko. Order of torsion in CH⁴ of quadrics. Documenta mathematica, Tome 1 (1996), pp. 57-65. doi: 10.4171/dm/2
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