Kyusik Hong

activity

20112022

most citedAlpha invariant for general polarization of del Pezzo surfaces of degree 1

1 citations · 2 across the 5 of their papers we have counts for

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math.DG2013

A remark on the Omori-Yau maximum principle for semi-elliptic operators

Kyusik Hong

We generalize A. Borbély's condition for the conclusion of the Omori-Yau maximum principle for the Laplace operator on a complete Riemannian manifold to a second-order linear semi-…

math.DG2013

The symmetry of Spin^c Dirac spectrums on Riemannian product manifolds

Kyusik Hong, Chanyoung Sung

It is well-known that the spectrum of a $spin^{C}$ Dirac operator on a closed Riemannian $spin^{C}$ manifold $M^{2 k}$ of dimension $2 k$ for $k \in \…

math.DG2011★ 1 cited

An Omori-Yau maximum principle for semi-elliptic operators and Liouville-type theorems

Kyusik Hong, Chanyoung Sung

We generalize the Omori-Yau almost maximum principle of the Laplace-Beltrami operator on a complete Riemannian manifold $M$ to a second-order linear semi-elliptic operator $L$ with…