TY - GEN T1 - Obstructions to semiorthogonal decompositions for singular threefolds I: K-theory T2 - arXiv PY - 2019/10/21 AU - Kalck M AU - Pavic N AU - Shinder E ED - DO - DOI: 10.48550/arxiv.1910.09531 Y2 - 2024/09/19 ER -