Joonyeong Won

activity

20072026

most citedLog canonical thresholds of certain Fano hypersurfaces

39 citations · 123 across the 34 of their papers we have counts for

collaborators

Showing 2013Show all

2 papers · 1 filter

math.AG2013★ 11 cited

Cylinders in singular del Pezzo surfaces

Ivan Cheltsov, Jihun Park, Joonyeong Won

For each del Pezzo surface $S$ with du Val singularities, we determine whether it admits a $(- K_{S})$ -polar cylinder or not. If it allows one, then we present an effective $\mathbb{Q…

math.AG2013★ 5 cited

Affine cones over smooth cubic surfaces

Ivan Cheltsov, Jihun Park, Joonyeong Won

We show that affine cones over smooth cubic surfaces do not admit non-trivial $G_{a}$ -actions.