We show that the Ueno Campana's threefold cannot be obtained as the blow up of any smooth threefold along a smooth center, answering negatively a question raised by Oguiso and Truong.
A remark on the Ueno-Campana's threefold / C. Bisi, P. Cascini, L. Tasin. - In: MICHIGAN MATHEMATICAL JOURNAL. - ISSN 0026-2285. - 65:3(2016), pp. 567-572.
A remark on the Ueno-Campana's threefold
L. Tasin
2016
Abstract
We show that the Ueno Campana's threefold cannot be obtained as the blow up of any smooth threefold along a smooth center, answering negatively a question raised by Oguiso and Truong.
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