Topology Atlas | Conferences

Knots in Washington XXXV
December 7-9, 2012
George Washington University
Washington, DC, USA

Organizers
Mieczyslaw K. Dabkowski (UT Dallas), Valentina Harizanov (GWU), Jozef H. Przytycki (GWU), Yongwu Rong (GWU), Radmila Sazdanovic (U.Penn), Alexander Shumakovitch (GWU), Hao Wu (GWU)

Conference Homepage


The characteristic-2 Rasmussen invariant and mutation
by
Thomas Jaeger
Syracuse University

We show that a characteristic-2 version of Rasmussen's s-invariant, which is implicit in the work of Turner and has recently been shown by Lipshitz and Sarkar to be a concordance invariant, does not change under mutation.

Date received: October 31, 2012

Copyright © 2012 by the author(s). The author(s) of this work and the organizers of the conference have granted their consent to include this abstract in Topology Atlas. Document # cbfw-15.