Dear all,

Here is the announcement of the next MAP seminar.

⟶ Thursday 27 February, at 11:30 in *Aula Bianchi Scienze **(Scuola Normale Superiore)*.

⟶ *Speaker**:* *Lorenzo Maniscalco* (Università degli Studi di Torino)

⟶ *Title**:* *Spacelike* *Hypersurfaces with Singular Mean Curvature*

⟶ *Abstract**:* The problem of prescribing the mean curvature of spacelike hypersurfaces in a Lorentzian manifold is both physically relevant —arising, for instance, in General Relativity and nonlinear electrodynamics— and mathematically challenging. After a brief overview of the state of the art, I will present a recent existence and regularity result for 2-surfaces whose mean curvature is a given Radon measure. This work is based on an ongoing collaboration with Luciano Mari.

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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