Multinets, parallel connections, and Milnor fibrations of arrangements

The characteristic varieties of a space are the jump loci for homology of rank 1 local systems. The way in which the geometry of these varieties may vary with the characteristic of the ground field is reflected in the homology of finite cyclic covers. We exploit this phenomenon to detect torsion in...

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Veröffentlicht in:	Proceedings of the London Mathematical Society 2014-06, Vol.108 (6), p.1435-1470
Hauptverfasser:	Denham, Graham, Suciu, Alexander I.
Format:	Artikel
Sprache:	eng
Schlagworte:	Combinatorial analysis Fibers Homology Hyperplanes Joints Mathematical analysis Torsion
Online-Zugang:	Volltext
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