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arXiv · 2507.07351

Simple criteria for higher rational singularities

Sándor Kovács·Pat Lank·Sridhar Venkatesh
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Abstract

This work establishes simple criteria for detecting higher rational singularities via the intersection Du Bois complex and the irrationality complex of a normal variety over the complex numbers.

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Sándor Kovács, Pat Lank, Sridhar Venkatesh. 2025-07-10. Simple criteria for higher rational singularities. https://arxiv.org/abs/2507.07351

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