129 citations · 482 across the 16 of their papers we have counts for
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Non CMC Conformal Data Sets Which Do Not Produce Solutions of the Einstein Constraint Equations
James Isenberg, Niall Ó Murchadha
The conformal formulation provides a method for constructing and parametrizing solutions of the Einstein constraint equations by mapping freely chosen sets of conformal data to sol…
On the area of the symmetry orbits in symmetric spacetimes with Vlasov matter
Marsha Weaver
This paper treats the global existence question for a collection of general relativistic collisionless particles, all having the same mass. The spacetimes considered are globally h…
Critical behavior in Ricci flow
David Garfinkle, James Isenberg
We use numerical techniques to study the formation of singularities in Ricci flow. Comparing the Ricci flows corresponding to a one parameter family of initial geometries on S^3 wi…
On the area of the symmetry orbits in symmetric spacetimes
James Isenberg, Marsha Weaver
We obtain a global existence result for the Einstein equations. We show that in the maximal Cauchy development of vacuum symmetric initial data with nonvanishing twist consta…