Sanghun Lee

activity

20192022

most citedA second-order stability analysis for the continuous model of indirect reciprocity

12 citations · 12 across the 5 of their papers we have counts for

collaborators

Showing 2019Show all

3 papers · 1 filter

math.DG2019

A note on generalized Myers-type theorems for h-almost Ricci tensors and generalized quasi-Einstein tensors

Sanghun Lee

In this paper, we prove some compactness theorems of Myers, Ambrose, and Galloway for complete Riemannian manifold in the concept of $h$ -almost Ricci tensors and generalized quasi-…

math.DG2019

Integral Curvature Bounds and Bounded Diameter with Bakry--Emery Ricci Tensor

Seungsu Hwang, Sanghun Lee

For Riemannian manifolds with a smooth measure $(M, g, e^{- f} d v_{g})$ , we prove a generalized Myers compactness theorem when Bakry--Emery Ricci tensor is bounded from below and $f$ …

math.DG2019

Myers-type compactness theorem with the Bakry-Emery Ricci tensor

Seungsu Hwang, Sanghun Lee

In this paper, we first prove the $f$ -mean curvature comparison in a smooth metric measure space when the Bakry-Emery Ricci tensor is bounded from below and $∣ f ∣$ is bounded. Based…