Marco Marengon

activity

20142026

most citedConcordance maps in knot Floer homology

16 citations · 41 across the 15 of their papers we have counts for

collaborators

Showing 2022Show all

2 papers · 1 filter

math.GT2022★ 2 cited

A note on surfaces in $CP^{2}$ and $CP^{2} # CP^{2}$

Marco Marengon, Allison N. Miller, Arunima Ray +1

In this brief note, we investigate the $CP^{2}$ -genus of knots, i.e. the least genus of a smooth, compact, orientable surface in $CP^{2} ∖ B^{4} ˚$ boun…

math.GT2022★ 1 cited

Unknotting number 21 knots are slice in K3

Marco Marengon, Stefan Mihajlović

We prove that all knots with unknotting number at most 21 are smoothly slice in the K3 surface. We also prove a more general statement for 4-manifolds that contain a plumbing tree…

A note on surfaces in CP2 and CP2#CP2

Unknotting number 21 knots are slice in K3

A note on surfaces in $CP^{2}$ and $CP^{2} # CP^{2}$