Fan Ye

activity

20202026

most citedSmall Dehn surgery and SU(2)

5 citations · 8 across the 9 of their papers we have counts for

collaborators

Showing 2025 · math.GTShow all

2 papers · 2 filters

math.GT2025

Instanton dimensions of knot surgeries over arbitrary fields

Zhenkun Li, Fan Ye

Suppose $K \subset S^{3}$ is a knot and suppose $p$ and $q$ are co-prime integers with $q \geq 1$ . For any field $K$ , we establish a dimension formula for the framed instanton…

math.GT2025

Instanton 2-torsion and Dehn surgeries

Zhenkun Li, Fan Ye

In our earlier work on $2$ -torsion in instanton Floer homology, we considered only integral surgeries on a knot $K \subset S^{3}$ and showed that the absence of $2$ -torsion forces $K$ …