1 citations · 1 across the 2 of their papers we have counts for
2 papers
math.GT2020
On tunnel numbers of a cable knot and its companion
Junhua Wang, Yanqing Zou
Let be a nontrivial knot in and its tunnel number. For any -slope in the torus boundary of a closed regular neighborhood of in , denoted…
math.GT2017★ 1 cited
An upper bound on distance degenerate handle additions
Yanqing Zou
We prove that for any distance at least 3 Heegaard splitting and a boundary component , there is a diameter finite ball in the curve complex so that it contain…