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arXiv · 1509.03791

Enhanced perversities

Andrea D'Agnolo·Masaki Kashiwara
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Abstract

The Riemann-Hilbert correspondence embeds the triangulated category of (not necessarily regular) holonomic D-modules into that of $\mathbb R$-constructible enhanced ind-sheaves. The source category has a standard t-structure. Here, we provide the target category with a middle perversity t-structure, and prove that the embedding is exact.

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Andrea D'Agnolo, Masaki Kashiwara. 2015-09-13. Enhanced perversities. https://doi.org/10.1515/crelle-2016-0062

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