作者:Cha Jae Choon*; Livingston Charles; Ruberman Daniel
来源:Mathematical Proceedings of the Cambridge Philosophical Society, 2008, 144: 403-410.
DOI:10.1017/S0305004107000795
摘要
If the Bing double of a knot K is slice, then K is algebraically slice. In addition the Heegaard-Floer concordance invariants tau, developed by Ozsvath-Szabo, and delta, developed by Manolescu and Owens, vanish on K.