M. Graf

activity

20152026

C^{1}

-Lorentzian metrics

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

collaborators

Showing 2016Show all

2 papers · 1 filter

math.AP2016

Well-posedness theory for degenerate parabolic equations on Riemannian manifolds

Melanie Graf, Michael Kunzinger, Darko Mitrovic

We consider the degenerate parabolic equation $\partial_{t} u + div f_{x} (u) = div (div (A_{x} (u))), x \in M, t \geq 0$ …

math.DG2016

Splitting theorems for hypersurfaces in Lorentzian manifolds

Melanie Graf

This paper looks at the splitting problem for globally hyperbolic spacetimes with timelike Ricci curvature bounded below containing a (spacelike, acausal, future causally complete)…