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KNOTS IN WASHINGTON XXVI; Interconnections between Khovanov, Khovanov-Rozansky and Ozvath-Szabo homology; categorification of skein modules
April 18-20, 2008
George Washington University
Washington, DC, USA

Organizers
Jozef H. Przytycki (GWU), Yongwu Rong (GWU), Alexander Shumakovitch (GWU), Hao Wu (GWU)

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Ozsváth-Szabó and Rasmussen invariants of cable knots
by
Cornelia Van Cott
Indiana University

We study the behavior of the Ozsváth-Szabó and Rasmussen concordance invariants on cable knots. In the case of the Ozsváth-Szabó invariant, we extend results of Hedden, finding bounds on the value of the invariant and computing the invariant explicitly for all cables of a particular class of knots.

Date received: March 27, 2008

Copyright © 2008 by the author(s). The author(s) of this document and the organizers of the conference have granted their consent to include this abstract in Atlas Conferences Inc. Document # cawt-14.