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math.DG2014
A Convergence Result for the Gradient Flow of in Riemannian Manifolds
Annibale Magni
We study the gradient flow of the norm of the second fundamental form of smooth immersions of two-dimensional surfaces into compact Riemannian manifolds. By analogy with the…
math.DG2009★ 10 cited
Flow by mean curvature inside a moving ambient space
Annibale Magni, Carlo Mantegazza, Efstratios Tsatis
We show some computations related to the motion by mean curvature flow of a submanifold inside an ambient Riemannian manifold evolving by Ricci or backward Ricci flow. Special emph…
math.DG2008★ 2 cited
On Perelman's Dilaton
Marco Caldarelli, Giovanni Catino, Zindine Djadli +2
By means of a Kaluza-Klein type argument we show that the Perelman's F-functional is the Einstein-Hilbert action in a space with extra ``phantom'' dimensions. In this way, we try t…