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arXiv · 2104.06586

Survey on homological flips and homological flops

Wai-Kit Yeung
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Abstract

We give a survey for the results in [Yeu20a, Yeu20b, Yeu20c], which attempts to relate the derived categories under general classes of flips and flops. We indicate how the approach fails because of what appears to be a formal problem. We give some ideas, and record some failed attempts, to fix this problem. We also present some new examples.

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Wai-Kit Yeung. 2021-04-14. Survey on homological flips and homological flops. https://arxiv.org/abs/2104.06586

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