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Computation-free presentation of the fundamental group of generic $(p,q)$-torus curves
Published 16 Jan 2012 in math.AG and math.GT | (1201.3274v1)
Abstract: In this note, we present a new method for computing fundamental groups of curve complements using a variation of the Zariski-Van Kampen method on general ruled surfaces. As an application we give an alternative (computation-free) proof for the fundamental group of generic $(p,q)$-torus curves.
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