A Salvetti complex for Toric Arrangements and its fundamental group
classification
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toricarrangementsfundamentalgroupacyclicarrangementcategoriescombinatorial
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We describe a combinatorial model for the complement of a complexified toric arrangement by using nerves of acyclic categories. This generalizes recent work of Moci and Settepanella on thick toric arrangements. Moreover, we compute its fundamental group by finding a (finite) presentation.
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