MathDB3 problems
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Non-spherical degeneration of Kasner exponents at the null-spacelike transition
In the Einstein-scalar-field system outside spherical symmetry, consider a spacelike singularity meeting a Cauchy horizon at a null-spacelike transition sphere. The g…
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Generic two-component terminal boundary for charged one-ended black holes
Consider generic regular spherically symmetric one-ended asymptotically flat black hole solutions of the Einstein–Maxwell-charged-scalar-field equations 1.1\–5.1\ with…
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Generic coexistence of null and spacelike singularities in gravitational collapse
Let a black hole form from generic gravitational collapse, and denote its terminal boundary's Cauchy horizon by and its spacelike singularity by .…