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Families of conformally related asymptotically flat, static vacuum data
Helmut Friedrich
Extending the results of an earlier article we give a complete description of the asymptotically flat, conformally non-flat, static vacuum data which admit non-trivial, asymptotica…
Conformal classes of asymptotically flat, static vacuum data
Helmut Friedrich
We show that time-reflection symmetric, asymptotically flat, static vacuum data which admit a non-trivial conformal rescaling which leads again to such data must be axi-symmetric a…
Smoothness at null infinity and the structure of initial data
Helmut Friedrich
We describe our present understanding of the relations between the behaviour of asymptotically flat Cauchy data for Einstein's vacuum field equations near space-like infinity and t…
Conformal Einstein evolution
Helmut Friedrich
We discuss various properties of the conformal field equations and their consequences for the asymptotic structure of space-times.
Einstein's equation and geometric asymptotics
Helmut Friedrich
The intimate relations between Einstein's equation, conformal geometry, geometric asymptotics, and the idea of an isolated system in general relativity have been pointed out by Pen…