Coxeter multiarrangements with quasi-constant multiplicities

Takuro Abe; Masahiko Yoshinaga

doi:10.1016/j.jalgebra.2009.07.025

Coxeter multiarrangements with quasi-constant multiplicities

Takuro Abe, Masahiko Yoshinaga

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

7 Citations (Scopus)

Abstract

We study structures of derivation modules of Coxeter multiarrangements with quasi-constant multiplicities by using the primitive derivation. As an application, we show that the characteristic polynomial of a Coxeter multiarrangement with quasi-constant multiplicity is combinatorially computable.

Original language	English
Pages (from-to)	2839-2847
Number of pages	9
Journal	Journal of Algebra
Volume	322
Issue number	8
DOIs	https://doi.org/10.1016/j.jalgebra.2009.07.025
Publication status	Published - Oct 15 2009
Externally published	Yes

All Science Journal Classification (ASJC) codes

Algebra and Number Theory

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10.1016/j.jalgebra.2009.07.025

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title = "Coxeter multiarrangements with quasi-constant multiplicities",

abstract = "We study structures of derivation modules of Coxeter multiarrangements with quasi-constant multiplicities by using the primitive derivation. As an application, we show that the characteristic polynomial of a Coxeter multiarrangement with quasi-constant multiplicity is combinatorially computable.",

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JO - Journal of Algebra

JF - Journal of Algebra

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Coxeter multiarrangements with quasi-constant multiplicities

Abstract

All Science Journal Classification (ASJC) codes

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