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arXiv · 2510.08250

A simpler kernel for stratified Mukai flops

Ed Segal·Wei Tseu
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Abstract

We reinvestigate the problem of describing the Fourier-Mukai kernel for the derived equivalence associated to a stratified Mukai flop. For the case of Grassmannians of planes we give a very simple geometric construction of the kernel, using the framework of matrix factorizations.

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Ed Segal, Wei Tseu. 2025-10-09. A simpler kernel for stratified Mukai flops. https://arxiv.org/abs/2510.08250

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