2 papers
math.DG2025
Convergence of Ricci flow and long-time existence of Harmonic map heat flow
Kyeongsu Choi, Yi Lai
For an ancient Ricci flow asymptotic to a compact integrable shrinker, or a Ricci flow developing a finite-time singularity modelled on the shrinker, we establish the long-time exi…
math.DG2024
Uniqueness of tangent flows at infinity for finite-entropy shortening curves
Kyeongsu Choi, Dong-Hwi Seo, Wei-Bo Su +1
In this paper, we prove that an ancient smooth curve shortening flow with finite-entropy embedded in has a unique tangent flow at infinity. To this end, we show that…