Izvorni znanstveni članak

https://doi.org/10.3336/gm.42.1.16

Heegaard Floer homology and knot concordance: A survey of recent advances

Stanislav Jabuka ; Department of Mathematics and Statistics, 084, University of Nevada Reno, 89557 Reno, NV, USA

Sažetak

This article surveys some recent advances made in the understanding of the smooth knot concordance group C. The focus is exclusively on those results which have been driven by Heegaard Floer homology. Three invariants are discussed: the knot concordance epimorphisms τ, δ : C → Z and the correction terms of double branched covers of knots.

Ključne riječi

Heegaard Floer homology; knot concordance; slice genus

Hrčak ID:

12898

URI

https://hrcak.srce.hr/12898

Datum izdavanja:

12.6.2007.

Posjeta: 1.305 *