Kyeongsu Choi

collaborators

3 papers

math.AP2025

Self-similar solutions of semilinear heat equations with positive speed

Kyeongsu Choi, Jiuzhou Huang

We classify the smooth self-similar solutions of the semilinear heat equation $u_{t} = I^ u + ∣ u ∣^{p - 1} u$ in $R^{n} \times (0, T)$ satisfying an integral condition for all $p > 1$ with…

math.DG2025

Revisiting generic mean curvature flow in $R^{3}$

Otis Chodosh, Kyeongsu Choi, Christos Mantoulidis +1

Bamler--Kleiner recently proved a multiplicity-one theorem for mean curvature flow in R^3 and combined it with the authors' work on generic mean curvature flows to fully resolve Hu…

math.DG2024

Ancient mean curvature flows with finite total curvature

Kyeongsu Choi, Jiuzhou Huang, Taehun Lee

We construct an $I$ -family of ancient graphical mean curvature flows over a minimal hypersurface in $R^{n + 1}$ of finite total curvature with the Morse index $I$ by establi…

Self-similar solutions of semilinear heat equations with positive speed

Revisiting generic mean curvature flow in R3

Ancient mean curvature flows with finite total curvature

Revisiting generic mean curvature flow in $R^{3}$