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arxiv: 1901.04812 · v1 · pith:RETILOVKnew · submitted 2019-01-15 · 🧮 math.AG

On the motive of Ito-Miura-Okawa-Ueda Calabi-Yau threefolds

classification 🧮 math.AG
keywords calabi-yauito-miura-okawa-uedathreefoldsbirationalchowcompleteconstructedderived
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Ito-Miura-Okawa-Ueda have constructed a pair of Calabi-Yau threefolds $X$ and $Y$ that are L-equivalent and derived equivalent, but not stably birational. We complete the picture by showing that $X$ and $Y$ have isomorphic Chow motives.

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