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A note concerning Seifert manifolds for 2-knots
Published online by Cambridge University Press: 24 October 2008
Abstract
Elementary observations yield new classes of knotted 2-spheres in S4 which do not admit Punct (# S1 × S2) as a Seifert manifold. This provides a rather painless proof which re-establishes the existence of non-ribbon 2-knots.
- Type
- Research Article
- Information
- Mathematical Proceedings of the Cambridge Philosophical Society , Volume 100 , Issue 1 , July 1986 , pp. 113 - 116
- Copyright
- Copyright © Cambridge Philosophical Society 1986