On the monodromy action on Milnor fibers of graphic arrangements

Thumbnail Image

Date

Authors

Journal Title

Journal ISSN

Volume Title

Publisher

Abstract

Description

We analyze the monodromy action, over the rationals, on the first homology group of the Milnor fiber, for arbitrary subarrangements of Coxeter arrangements. We propose a combinatorial formula for the monodromy action, involving Aomoto complexes in positive characteristic. We verify the formula, in cases A, B and D.
23 pages; updated references

Keywords

Algebraic Geometry, Combinatorics, 32S55, 52C35; 20F55, 55N25

Citation

URI

http://salesiana.dossiersoluciones.com/handle/123456789/218541

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0609075
 http://arxiv.org/abs/math/0609075
 Topology and its Applications 156 (2009), 761-774
 doi:10.1016/j.topol.2008.09.014

Collections

arXiv