On the tunnel number and the Morse-Novikov number of knots
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Publication:969656
DOI10.2140/AGT.2010.10.627zbMath1196.57008arXiv0811.2254OpenAlexW2083836746MaRDI QIDQ969656
Publication date: 7 May 2010
Published in: Algebraic \& Geometric Topology (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/0811.2254
Singularities of differentiable mappings in differential topology (57R45) Critical points and critical submanifolds in differential topology (57R70) Differentiable mappings in differential topology (57R35) Algebraic topology on manifolds and differential topology (57R19)
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Cites Work
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- Circle-valued Morse theory
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- There are Knots whose Tunnel Numbers go down under Connected Sum
- Examples of tunnel number one knots which have the property ‘1 + 1 = 3’
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