Lei Wu

activity

20152026

most citedZero loci of Bernstein-Sato ideals -- II

15 citations · 42 across the 16 of their papers we have counts for

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2 papers · 1 filter

math.AG2026

Bernstein-Sato ideals for free hyperplane arrangements

Wenzong Guo, Lei Wu, Fanghan Xiang

Let $f = (f_{1}, \dots, f_{r})$ be a complete factorization of a central hyperplane arrangement $D$ in $X = C^{n}$ . For a monoid ideal $K \subseteq N^{r}$ we study the Bernstein…

math.AG2026

Generalized nearby cycles via relative and logarithmic $D$ -modules

Lei Wu, with an appendix by Claude Sabbah

For a regular map $F$ from a complex smooth affine variety $X$ to $A_{C}^{r}$ , we construct generalized nearby-cycle modules of a regular holonomic $D$ -module…

Bernstein-Sato ideals for free hyperplane arrangements

Generalized nearby cycles via relative and logarithmic D-modules

Generalized nearby cycles via relative and logarithmic $D$ -modules