The stalk formula for multi-microlocal Hom functors and the multi-microlocal Sato triangle

The concept of “multi-microlocalization” was introduced to extend the usual microlocal sheaf theory to a more general scope. This paper aims to further extend this theory by exploring advanced topics. One is a stalk formula for multi-microlocalized Hom functors and we compute some examples in multi-microlocal settings. Secondly we construct the Sato triangle in the context of multi-microlocal analysis. Ultimately we get the Sato triangle for the multi-microlocalized Hom functors.

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Publication Details

Journal
Rendiconti del Seminario Matematico della Università di Padova
Published
2025-05-23
DOI
https://doi.org/10.4171/rsmup/180
Primary Topic
Advanced Topics in Algebra
Type
article
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article

The stalk formula for multi-microlocal Hom functors and the multi-microlocal Sato triangle

Ryosuke Sakamoto
Rendiconti del Seminario Matematico della Università di Padova
Advanced Topics in Algebra
article

The stalk formula for multi-microlocal Hom functors and the multi-microlocal Sato triangle

Ryosuke Sakamoto
article en

Abstract

The concept of “multi-microlocalization” was introduced to extend the usual microlocal sheaf theory to a more general scope. This paper aims to further extend this theory by exploring advanced topics. One is a stalk formula for multi-microlocalized Hom functors and we compute some examples in multi-microlocal settings. Secondly we construct the Sato triangle in the context of multi-microlocal analysis. Ultimately we get the Sato triangle for the multi-microlocalized Hom functors.

Rendiconti del Seminario Matematico della Università di Padova
Hokkaido University (JP)
Openalex Percentile: Top 83%
Advanced Topics in Algebra
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The stalk formula for multi-microlocal Hom functors and the multi-microlocal Sato triangle — Ryosuke Sakamoto · Rendiconti del Seminario Matematico della Università di Padova (2025) | TGRS Research Map | TGRS