Geodesic
On the Milnor Monodromy of the Exceptional Reflection Arrangement of Type $G_{31}$
Documenta mathematica, Tome 23 (2018), pp. 1-14

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Combining recent results by A. D. Mačinic et al. [Doc. Math. (Bielefeld) 22, 135–150 (2017; Zbl 1358.14020)] with a spectral sequence and computer aided computations, we determine the monodromy action on H1(F,C), where F denotes the Milnor fiber of the hyperplane arrangement associated to the exceptional irreducible complex reflection group G31​. This completes the description given by the first author of such monodromy operators for all the other irreducible complex reflection groups.
DOI : 10.4171/dm/610
Classification : 32S22, 32S35, 32S55
Mots-clés : monodromy, Milnor fiber, hyperplane arrangement, complex reflection group 
Alexandru Dimca; Gabriel Sticlaru. On the Milnor Monodromy of the Exceptional Reflection Arrangement of Type $G_{31}$. Documenta mathematica, Tome 23 (2018), pp. 1-14. doi: 10.4171/dm/610
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