%0 Journal Article %T Non-collapsing for nearly spherical closed curves under power curvature flow %A Heiko Kroener %J Mathematics %D 2013 %I arXiv %X We show non-collapsing for the evolution of nearly spherical closed convex curves in \mathbb{R}^2 under power curvature flow using two-point-methods. %U http://arxiv.org/abs/1312.3530v1