M. Graf

activity

20152026

C^{1}

-Lorentzian metrics

37 citations · 139 across the 15 of their papers we have counts for

collaborators

Showing 2017Show all

2 papers · 1 filter

gr-qc2017★ 32 cited

Maximizers in Lipschitz spacetimes are either timelike or null

Melanie Graf, Eric Ling

We prove that causal maximizers in $C^{0, 1}$ spacetimes are either timelike or null. This question was posed in [17] since bubbling regions in $C^{0, α}$ spacetimes ( $α < 1$ ) can prod…

math-ph2017★ 36 cited

The Hawking-Penrose singularity theorem for $C^{1, 1}$ -Lorentzian metrics

Melanie Graf, James D. E. Grant, Michael Kunzinger +1

We show that the Hawking--Penrose singularity theorem, and the generalisation of this theorem due to Galloway and Senovilla, continue to hold for Lorentzian metrics that are of $C^…

Maximizers in Lipschitz spacetimes are either timelike or null

The Hawking-Penrose singularity theorem for C1,1-Lorentzian metrics

The Hawking-Penrose singularity theorem for $C^{1, 1}$ -Lorentzian metrics