391 research outputs found

    Fundamental groups of symmetric sextics. II

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    We study the moduli spaces and compute the fundamental groups of plane sextics of torus type with the set of inner singularities 2A82\bold{A}_8 or A17\bold{A}_{17}. We also compute the fundamental groups of a number of other sextics, both of and not of torus type. The groups found are simplest possible, i.e., Z2∗Z3\Bbb{Z}_2*\Bbb{Z}_3 and Z6\Bbb{Z}_6, respectively
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