papers
Publications (11)
math.GT2014
Non-concordant links with homology cobordant zero framed surgery manifolds
Jae Choon Cha, Mark Powell
math.GT2013
Covering link calculus and the bipolar filtration of topologically slice links
Jae Choon Cha, Mark Powell
math.GT2010
An Injectivity Theorem for Casson-Gordon Type Representations relating to the Concordance of Knots and Links
Stefan Friedl, Mark Powell
math.GT2012
A second order algebraic knot concordance group
Mark Powell
math.GT2012
Cobordisms to weakly splittable links
Stefan Friedl, Mark Powell
math.GT2014
A specious unlinking strategy
Stefan Friedl, Matthias Nagel, Mark Powell
math.GT2013
Embedded Morse theory and relative splitting of cobordisms of manifolds
Maciej Borodzik, Mark Powell
math.GT2013
Splitting numbers of links
Jae Choon Cha, Stefan Friedl, Mark Powell
math.GT2014
Blanchfield forms and Gordian distance
Maciej Borodzik, Stefan Friedl, Mark Powell
math.GT2012
Cosmetic crossings and Seifert matrices
Cheryl Balm, Stefan Friedl, Efstratia Kalfagianni +1
math.GT2011
A Second Order Algebraic Knot Concordance Group
Mark Powell