Parametrizing deviations from purely GR, vacuum black holes.
The deformation to spherically symmetric black holes under a class of corrections to general relativity.
Computing how much energy and momentum gravitational waves carry in a very broad class of almost-GR theories.
Turning an O(n^2) problem into an O(n log n) problem in radio interferometry, similar in spirit to how the fast Fourier transform operates.
Autonomous gravitational-wave searches—fully automated analyses of data that run without human intervention or assistance—are desirable for a number of re...