New topologically slice knots.
Friedl, Stefan, Teichner, Peter (2005)
Geometry & Topology
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Displaying similar documents to “Submanifolds of codimension two and homology equivalent manifolds”
New topologically slice knots.
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Ozsváth, Peter, Szabó, Zoltán (2003)
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Heegaard Floer homology and alternating knots.
Szabó, Zoltán, Ozváth, Peter (2003)
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Banding, twisted ribben knots, and producing reducible manifolds via Dehn surgery.
Steven A. Bleiler (1990)
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R.A. Litherland (1979)
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Michael H. Freedman (1982)
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Heegaard Floer invariants of Legendrian knots in contact three-manifolds
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Journal of the European Mathematical Society
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Bounds for the Thurston-Bennequin number from Floer homology.
Plamenevskaya, Olga (2004)
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Gadgil, Siddhartha (2001)
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Schneiderman, Rob (2003)
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Some non-trivial PL knots whose complements are homotopy circles
Greg Friedman (2007)
Fundamenta Mathematicae
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We show that there exist non-trivial piecewise linear (PL) knots with isolated singularities , n ≥ 5, whose complements have the homotopy type of a circle. This is in contrast to the case of smooth, PL locally flat, and topological locally flat knots, for which it is known that if the complement has the homotopy type of a circle, then the knot is trivial.
On slice knots in the complex projective plane.
Akira Yasuhara (1992)
Revista Matemática de la Universidad Complutense de Madrid
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We investigate the knots in the boundary of the punctured complex projective plane. Our result gives an affirmative answer to a question raised by Suzuki. As an application, we answer to a question by Mathieu.