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Heegaard splittings of branched coverings of \(S^3\). (English) Zbl 0312.55004


MSC:

57M40 Characterizations of the Euclidean \(3\)-space and the \(3\)-sphere (MSC2010)
57M05 Fundamental group, presentations, free differential calculus
57M10 Covering spaces and low-dimensional topology
57M25 Knots and links in the \(3\)-sphere (MSC2010)
57M35 Dehn’s lemma, sphere theorem, loop theorem, asphericity (MSC2010)
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