Seungsu Hwang

activity

20082025

most citedBach-flat h-almost gradient Ricci solitons

9 citations · 18 across the 21 of their papers we have counts for

collaborators

Showing 2011Show all

2 papers · 1 filter

math.DG2011

Variational characterizations of the total scalar curvature and eigenvalues of the Laplacian

Seungsu Hwang, Jeongwook Chang, Gabjin Yun

For the dual operator $s_{g}^{' *}$ of the linearization $s_{g}^{'}$ of the scalar curvature function, it is well-known that if $ker s_{g}^{' *} \neq = 0$ , then $s_{g}$ is a non-negative constant. In…

math.DG2011★ 3 cited

Total Scalar Curvature and Harmonic Curvature

Gabjin Yun, Jeongwook Chang, Seungsu Hwang

On a compact n-dimensional manifold, it has been conjectured that a critical point metric of the total scalar curvature, restricted to the space of metrics with constant scalar cur…