17 citations · 31 across the 13 of their papers we have counts for
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math.DG2017
The mean curvature flow by parallel hypersurfaces
Hiuri Fellipe Santos dos Reis, Keti Tenenblat
It is shown that a hypersurface of a space form is the initial data for a solution to the mean curvature flow by parallel hypersurfaces if, and only if, it is isoparametric. By sol…
math.DG2017★ 17 cited
Ricci Almost Solitons on semi-Riemannian Warped Products
Keti Tenenblat, Valter Borges
We characterize Ricci almost solitons on semi-Riemannian warped products, considering the potential function to depend on the fiber or not. We show that the fiber is necessarily an…
math.DG2017
Local isometric immersions of pseudo-spherical surfaces and k-th order evolution equations
Nabil Kahouadji, Niky Kamran, Keti Tenenblat
We consider the class of evolution equations that describe pseudo-spherical surfaces of the form u\_t = F (u, u/x, ..., ^k u/x^k), k 2…