Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Some desultory remarks concerning algebraic cycles and Calabi--Yau
  threefolds   We study some conjectures about Chow groups of varieties of geometric genus
one. Some examples are given of Calabi-Yau threefolds where these conjectures
can be verified, using the theory of finite-dimensional motives.

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The categories of this paper are: dg-ga
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The categories of this paper are: hep-ex
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The categories of this paper are: physics
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The categories of this paper are: econ
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The categories of this paper are: solv-int
7
The categories of this paper are: hep-th
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The categories of this paper are: supr-con
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The categories of this paper are: q-fin
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The categories of this paper are: mtrl-th
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The categories of this paper are: nlin
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The categories of this paper are: ao-sci
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The categories of this paper are: patt-sol
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The categories of this paper are: q-alg
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The categories of this paper are: math-ph
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The categories of this paper are: quant-ph
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The categories of this paper are: stat