Dear all,

Here is the announcement of the next MAP seminar.

⟶ *Wednesday 12 March*, at 11:30 in *Aula Seminari* (if anyone requests, we can stream the event via google meet)

⟶ *Speaker**:* *Jacopo Tenan* (Università di Roma Tor Vergata)

⟶ *Title**:* *Volume preserving mean curvature flow in asymptotically flat spaces*

⟶ *Abstract**:* In this seminar, I will talk about relations between curvature flows and foliations of asymptotically flat manifolds. Firstly, I will extend to the asymptotically flat setting a classical result by Huisken-Yau which allows to construct a constant mean curvature foliation of the outer part of the manifold by an alternative approach to the ones by Nerz and Eichmair-Koerber. This is a joint work with C. Sinestrari. Secondly, I will provide a generalization and an alternative construction of the constant spacetime-mean curvature foliation by Cederbaum-Sakovich, which has applications in the definition of center of mass of an isolated system in General Relativity.

We remind you that these seminars are addressed to everybody: the first half of the seminar is dedicated to the introduction of notions and tools needed in the second half, which is focused on research topics.

See you soon,

The organizers: Michele Caselli Francesco Malizia Jeremy Mirmina Filippo Paiano Leonardo Roveri

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