In-Kyun Kim

activity

20152026

most citedAlpha invariants of birationally rigid Fano threefolds

3 citations · 9 across the 18 of their papers we have counts for

collaborators

Showing 2020Show all

2 papers · 1 filter

math.AG2020★ 1 cited

Unstable singular del Pezzo hypersurfaces with lower index

In-kyun Kim, Joonyeong Won

We give examples of K-unstable singular del Pezzo surfaces which are weighted hypersurfaces with index 2.

math.AG2020★ 2 cited

K-stability of birationally superrigid Fano 3-fold weighted hypersurfaces

In-Kyun Kim, Takuzo Okada, Joonyeong Won

We prove that the alpha invariant of a quasi-smooth Fano 3-fold weighted hypersurface of index $1$ is greater than or equal to $1/2$ . Combining this with the result of Stibitz and…