On the sizes of the Jordan blocks of monodromies at infinity

Yutaka Matsui; Kiyoshi Takeuchi

doi:10.14492/hokmj/1470053366

On the sizes of the Jordan blocks of monodromies at infinity

Yutaka Matsui, Kiyoshi Takeuchi

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

We obtain general upper bounds of the sizes and the numbers of Jordan blocks for the eigenvalues λ ≠ 1 in the monodromies at infinity of polynomial maps.

Original language	English
Pages (from-to)	313-326
Number of pages	14
Journal	Hokkaido Mathematical Journal
Volume	44
Issue number	3
DOIs	https://doi.org/10.14492/hokmj/1470053366
Publication status	Published - 2015
Externally published	Yes

Keywords

Mixed Hodge modules
Monodromies at infinity
Nearby cycle functor

ASJC Scopus subject areas

Mathematics(all)

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10.14492/hokmj/1470053366

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title = "On the sizes of the Jordan blocks of monodromies at infinity",

abstract = "We obtain general upper bounds of the sizes and the numbers of Jordan blocks for the eigenvalues λ ≠ 1 in the monodromies at infinity of polynomial maps.",

keywords = "Mixed Hodge modules, Monodromies at infinity, Nearby cycle functor",

author = "Yutaka Matsui and Kiyoshi Takeuchi",

year = "2015",

doi = "10.14492/hokmj/1470053366",

language = "English",

volume = "44",

pages = "313--326",

journal = "Hokkaido Mathematical Journal",

issn = "0385-4035",

publisher = "Department of Mathematics, Hokkaido University",

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AU - Matsui, Yutaka

AU - Takeuchi, Kiyoshi

PY - 2015

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AB - We obtain general upper bounds of the sizes and the numbers of Jordan blocks for the eigenvalues λ ≠ 1 in the monodromies at infinity of polynomial maps.

KW - Mixed Hodge modules

KW - Monodromies at infinity

KW - Nearby cycle functor

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On the sizes of the Jordan blocks of monodromies at infinity

Abstract

Keywords

ASJC Scopus subject areas

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