arXiv · 2001.06521
On the comparison of nearby cycles via $b$-functions
Abstract
In this article, we give a simple proof of the comparison of nearby and vanishing cycles in the sense of Riemann-Hilbert correspondence following the idea of Beilinson and Bernstein, without using the Kashiwara-Malgrange $V$-filtrations.
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Lei Wu. 2020-01-17. On the comparison of nearby cycles via $b$-functions. https://arxiv.org/abs/2001.06521
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