Hugo Zhou

activity

20202024

most citedA filtered mapping cone formula for cables of the knot meridian

1 citations · 1 across the 7 of their papers we have counts for

collaborators

Showing 2023Show all

3 papers · 1 filter

math.GT2023

On homology concordance in contractible manifolds and two bridge links

Hugo Zhou

Let $C_{Z}$ be the group consists of manifold-knot pairs $(Y, K)$ modulo homology concordance, where $Y$ is an integer homology sphere bounding an integer…

math.GT2023

(1,1) almost L-space knots

Fraser Binns, Hugo Zhou

We give a diagrammatic characterization of the $(1, 1)$ knots in the three-sphere and lens spaces which admit large Dehn surgeries to manifolds with Heegaard Floer homology of next-…

math.GT2023

PL-genus of surfaces in homology balls

Jennifer Hom, Matthew Stoffregen, Hugo Zhou

We consider manifold-knot pairs $(Y, K)$ where $Y$ is a homology sphere that bounds a homology ball. We show that the minimum genus of a PL surface $Σ$ in a homology ball $X$ such t…