413 citations
- Center for Nanoscale Science and TechnologyUS2 papers
- University of PaduaIT2 papers
- Budapest University of Technology and EconomicsHU1 paper
- California Institute of TechnologyUS1 paper
- CEA Paris-SaclayFR1 paper
- Centre de Physique ThéoriqueFR1 paper
- Collurania Teramo ObservatoryIT1 paper
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR1 paper
- École PolytechniqueFR1 paper
- Georgia Institute of TechnologyUS1 paper
- Harvard UniversityUS1 paper
- Harvard University PressUS1 paper
Showing math.GTShow all
2 papers · 1 filter
math.GT2004★ 1 cited
New obstructions to doubly slicing knots
Taehee Kim
A knot in the 3-sphere is called doubly slice if it is a slice of an unknotted 2-sphere in the 4-sphere. We give a bi-sequence of new obstructions for a knot being doubly slice. We…
math.GT2004
Infinite family of non-concordant knots having the same Seifert form
Taehee Kim
By a recent result of Livingston, it is known that if a knot has a prime power branched cyclic cover that is not a homology sphere, then there is an infinite family of non-concorda…