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arXiv · 2212.12689

Determinant functors and deformation of Chow groups

Sen Yang
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Abstract

Using determinant functor, we describe a natural transformation from local Hilbert functor to K-theoretic cycle groups of codimension one, which were variants of Balmer's tensor triangular Chow groups. This enables us to answers a question of Bloch on infinitesimal deformation of Chow groups of divisors.

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Sen Yang. 2022-12-24. Determinant functors and deformation of Chow groups. https://arxiv.org/abs/2212.12689

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