136 citations · 459 across the 6 of their papers we have counts for
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gr-qc2009★ 23 cited
On the Newtonian Limit of the Weyl Tensor
Juergen Ehlers, Thomas Buchert
In this note we wish to complement some recent work in the cosmological literature concerning the Weyl conformal curvature tensor and its parts. In particular, we shall give a clea…
gr-qc2005★ 5 cited
Active Mass Under Pressure
Juergen Ehlers, Istvan Ozsvath, Engelbert Schucking
After a historical introduction to Poisson's equation for Newtonian gravity, its analog for static gravitational fields in Einstein's theory is reviewed. It appears that the pressu…
gr-qc1999★ 55 cited
The Theory of Caustics and Wavefront Singularities with Physical Applications
Juergen Ehlers, Ezra T. Newman
This is intended as an introduction to and review of the work of V, Arnold and his collaborators on the theory of Lagrangian and Legendrian submanifolds and their associated maps.…