Kyeongsu Choi

activity

20162020

most citedAncient finite entropy flows by powers of curvature in

R^{2}

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

collaborators

3 papers

math.DG2020★ 2 cited

Ancient finite entropy flows by powers of curvature in $R^{2}$

Kyeongsu Choi, Liming Sun

We show the existence of non-homothetic ancient flows by powers of curvature embedded in $R^{2}$ whose entropy is finite. We determine the Morse indices and kernels of the l…

math.DG2018

Convergence of Curve Shortening Flow to Translating Soliton

Beomjun Choi, Kyeongsu Choi, Panagiota Daskalopoulos

This paper concerns with the asymptotic behavior of complete non-compact convex curves embedded in $R^{2}$ under the $α$ -curve shortening flow for exponents $α > \frac{1}{2}$ . We…

math.DG2016

The $Q_{k}$ flow on complete non-compact graphs

Kyeongsu Choi, Panagiota Daskalopoulos

We consider the $Q_{k}$ flow on complete non-compact graphs. We prove that a complete graph evolves by the $Q_{k}$ curvature up to some time $T$ depending on the radius of a sphere enc…

Ancient finite entropy flows by powers of curvature in R2

Convergence of Curve Shortening Flow to Translating Soliton

The Qk​ flow on complete non-compact graphs

Ancient finite entropy flows by powers of curvature in $R^{2}$

The $Q_{k}$ flow on complete non-compact graphs