%0 Journal Article %A Chopp, David L. %A Sethian, James A. %T Flow under curvature: Singularity formation, minimal surfaces, and geodesics. %J Experimental mathematics %D 1993 %P 235-255 %V 2 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/EXMA_1993__2_4_227437/ %G en %F EXMA_1993__2_4_227437