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arXiv · 2510.23143

Singularities of Landau-Ginzburg models for complete intersections and derived categories

Victor Przyjalkowski
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Abstract

Mirror symmetry predicts that bounded derived category of a smooth Fano variety is equivalent to Fukaya-Seidel category of its Landau-Ginzburg model. It is expected that fibers of Landau-Ginzburg model with ordinary double points correspond to an exceptional collection of a Fano variety. We verify this expectation on a numerical level for Fano complete intersections and Calabi-Yau compactifications of their toric Landau-Ginzburg models of Givental's type.

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Victor Przyjalkowski. 2025-10-27. Singularities of Landau-Ginzburg models for complete intersections and derived categories. https://arxiv.org/abs/2510.23143

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