Recovery of Black Hole Mass from a Single Quasinormal Mode

We study the determination of the mass of a de Sitter-Schwarzschild black hole from one quasinormal mode. We prove a local uniqueness result with a Holder type stability estimate.

Automated summary

We investigate the mass determination of a de Sitter-Schwarzschild black hole based on one quasinormal mode. We establish a local uniqueness result with a Holder type stability estimate.