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arXiv · 2508.02848

General base change for relative Du Bois complexes

Caleb Ji·Sándor Kovács
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Abstract

A partial answer is given to a question raised by Kov\'acs and Taji in arxiv:2307.07192, namely that the relative Du Bois complex of a family parametrized by a non-singular curve commutes with base change to a general point on the base. It is also shown that this property usually fails for special points.

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Caleb Ji, Sándor Kovács. 2025-08-04. General base change for relative Du Bois complexes. https://arxiv.org/abs/2508.02848

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