19 citations · 19 across the 3 of their papers we have counts for
3 papers
math.GT2023
New examples of topologically slice links
Alex Manchester
In 2007, Cochran-Friedl-Teichner gave sufficient conditions for when a multi-infection link is topologically slice involving a Milnor's invariant condition on the infecting string…
math.GT2022
Action of the Mazur pattern up to topological concordance
Alex Manchester
In the '80s, Freedman showed that the Whitehead doubling operator acts trivally up to topological concordance. On the other hand, Akbulut showed that the Whitehead doubling operato…
astro-ph.SR2019★ 19 cited
CO in the C1 globule of the Helix nebula with ALMA
Miora Andriantsaralaza, Albert Zijlstra, Adam Avison
We present and analyse 12CO, 13CO and C18O(2-1) ALMA observations of the C1 globule inside the Helix nebula in order to determine its physical properties. Our findings confirm the…