Integral Restrictions on the Monodromy
Algebraic Geometry
2007-05-23 v2
Abstract
Given a complex analytic function with a one-dimensional critical locus at the origin, we examine the monodromy action on the integral cohomology of the Milnor fiber. We relate this monodromy to that of a generic hyperplane slice through the origin, and to that of a generic hyperplane slice near the origin. We thereby obtain number-theoretic restrictions on the monodromy and on the cohomology of the original Milnor fiber.
Keywords
Cite
@article{arxiv.math/0306168,
title = {Integral Restrictions on the Monodromy},
author = {David B. Massey},
journal= {arXiv preprint arXiv:math/0306168},
year = {2007}
}
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9 pages