On the motive of Ito-Miura-Okawa-Ueda Calabi-Yau threefolds
arXiv:1901.04812
Abstract
Ito-Miura-Okawa-Ueda have constructed a pair of Calabi-Yau threefolds and that are L-equivalent and derived equivalent, but not stably birational. We complete the picture by showing that and have isomorphic Chow motives.
arXiv comment5 pages, to appear in Tokyo Journal of Math., comments welcome