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math.DG2020★ 2 cited
Ancient finite entropy flows by powers of curvature in
Kyeongsu Choi, Liming Sun
We show the existence of non-homothetic ancient flows by powers of curvature embedded in whose entropy is finite. We determine the Morse indices and kernels of the l…
math.DG2020★ 1 cited
Classification of ancient flows by sub-affine-critical powers of curvature in
Kyeongsu Choi, Liming Sun
We classify closed convex -curve shortening flows for sub-affine-critical powers . In addition, we show that closed convex smooth finite entropy -curve sho…