• Title/Summary/Keyword: homology lens space

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KNOTS IN HOMOLOGY LENS SPACES DETERMINED BY THEIR COMPLEMENTS

  • Ichihara, Kazuhiro;Saito, Toshio
    • Bulletin of the Korean Mathematical Society
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    • v.59 no.4
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    • pp.869-877
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    • 2022
  • In this paper, we consider the knot complement problem for not null-homologous knots in homology lens spaces. Let M be a homology lens space with H1(M; ℤ) ≅ ℤp and K a not null-homologous knot in M. We show that, K is determined by its complement if M is non-hyperbolic, K is hyperbolic, and p is a prime greater than 7, or, if M is actually a lens space L(p, q) and K represents a generator of H1(L(p, q)).