52 citations · 86 across the 2 of their papers we have counts for
2 papers
gr-qc2008★ 52 cited
Strategies for the Characteristic Extraction of Gravitational Waveforms
M. C. Babiuc, N. T. Bishop, B. Szilagyi +1
We develop, test and compare new numerical and geometrical methods for improving the accuracy of extracting waveforms using characteristic evolution. The new numerical method invol…
gr-qc2006★ 34 cited
Constraint-preserving Sommerfeld conditions for the harmonic Einstein equations
M. C. Babiuc, H-O. Kreiss, Jeffrey Winicour
The principle part of Einstein equations in the harmonic gauge consists of a constrained system of 10 curved space wave equations for the components of the space-time metric. A new…