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Seminário de Relatividade Matemática   RSS

22/05/2019, 15:00 — 16:00 — Sala P3.10, Pavilhão de Matemática
Phillipo Lappicy, Universidade de São Paulo

Space of initial data for self-similar Schwarzschild solutions

The Einstein constraint equations describe the space of initial data for the evolution equations, dictating how space should curve within spacetime. Under certain assumptions, the constraints reduce to a scalar quasilinear parabolic equation on the sphere with various singularities and nonlinearity being the prescribed scalar curvature of space. We focus on self-similar Schwarzschild solutions. Those describe, for example, the initial data for the interior of black holes. We construct the space of initial data for such solutions and show that the metric at the event horizon is constrained to the global attractors of such parabolic equations. Lastly, some properties of those attractors and its solutions are explored.


Organizadores correntes: José Natário, João Lopes Costa.

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