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Exterior products of 0-cycles

Matt Kerr

math.AGarXiv:math/0504085

Abstract

We study the exterior product on 0-cycles modulo rational equivalence, and prove some nonvanishing results. The main tools used are higher cycle- and Abel-Jacobi- classes developed in articles of J. Lewis and the author. A theorem of Rosenschon-Saito (in the case of 0-cycles) is a special case of our results.

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