Evolution of convex entire graphs by curvature flows
Keyword(s):
The Mean
◽
AbstractWe consider the evolution of an entire convex graph in euclidean space with speed given by a symmetric function of the principal curvatures. Under suitable assumptions on the speed and on the initial data, we prove that the solution exists for all times and it remains a graph. In addition, after appropriate rescaling, it converges to a homothetically expanding solution of the flow. In this way, we extend to a class of nonlinear speeds the well known results of Ecker and Huisken for the mean curvature flow.
1996 ◽
Vol 06
(06)
◽
pp. 793-813
◽
2018 ◽
Vol 62
(9)
◽
pp. 1793-1798
◽