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arXiv · 1606.06615

On the Milnor monodromy of the exceptional reflection arrangement of type $G_{31}$

Alexandru Dimca·Gabriel Sticlaru
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Abstract

Combining recent results by A. Macinic, S. Papadima and R. Popescu with a spectral sequence and computer aided computations, we determine the monodromy action on $H^1(F,\mathbb{C})$, where $F$ denotes the Milnor fiber of the hyperplane arrangement associated to the exceptional irreducible complex reflection group $G_{31}$. This completes the description given by the first author of such monodromy operators for all the other irreducible complex reflection groups.

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Alexandru Dimca, Gabriel Sticlaru. 2016-06-21. On the Milnor monodromy of the exceptional reflection arrangement of type $G_{31}$. https://arxiv.org/abs/1606.06615

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