Christoph Kehle

activity

20162026

most citedA scattering theory for linear waves on the interior of Reissner-Nordström black holes

35 citations · 39 across the 6 of their papers we have counts for

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2 papers · 1 filter

math.AP2022

On the prescribed negative Gauss curvature problem for graphs

Alessio Figalli, Christoph Kehle

We revisit the problem of prescribing negative Gauss curvature for graphs embedded in $R^{n + 1}$ when $n \geq 2$ . The problem reduces to solving a fully nonlinear Monge-Ampèr…

math.AP2022

Uniqueness of solutions to nonlinear Schrödinger equations from their zeros

Christoph Kehle, João P. G. Ramos

We show novel types of uniqueness and rigidity results for Schrödinger equations in either the nonlinear case or in the presence of a complex-valued potential. As our main result w…