最終更新日：2025/11/24
Many knot theorists investigate whether a given knot has Property P, since that condition prevents any nontrivial Dehn surgery in the 3-sphere from yielding a simply connected manifold.
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Many knot theorists investigate whether a given knot has Property P, since that condition prevents any nontrivial Dehn surgery in the 3-sphere from yielding a simply connected manifold.
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