Jihun Park

collaborators

2 papers

math.DG2026

Sasaki-Einstein metrics on connected sums of $S^{3} \times S^{4}$

Dasol Jeong, In-Kyun Kim, Jihun Park +1

We completely characterize the $n$ -fold connected sums of $S^{3} \times S^{4}$ that admit Sasaki-Einstein structures by proving that such a structure exists if and only if $n$ is even.

math.AG2025

Conical Kähler-Einstein metrics on K-unstable del Pezzo surfaces

Dasol Jeong, Jihun Park

We establish the optimal upper bounds for cone angles of Kähler-Einstein metrics with conical singularities along smooth anticanonical divisors on smooth K-unstable del Pezzo surfa…

Sasaki-Einstein metrics on connected sums of S3×S4

Conical Kähler-Einstein metrics on K-unstable del Pezzo surfaces

Sasaki-Einstein metrics on connected sums of $S^{3} \times S^{4}$