1. Semilinear wave equations on the Schwarzschild manifold. I. Local decay estimates;Blue;Adv Differential Equations,2003
2. Blue, P.; Soffer, A. Errata for “Global existence and scattering for the nonlinear Schrodinger equation on Schwarzschild manifolds,” “Semilinear wave equations on the Schwarzschild manifold I: Local decay estimates,” and “The wave equation on the Schwarzschild metric II: Local decay for the spin 2 Regge Wheeler equation.”. arXiv: gr-qc/0608073, 2006.
3. Uniform decay of local energy and the semi-linear wave equation on Schwarzchild space;Blue;Comm Math Phys,2006
4. Self-gravitating relativistic fluids: a two-phase model;Christodoulou;Arch Rational Mech Anal,1995
5. On the global initial value problem and the issue of singularities;Christodoulou;Classical Quantum Gravity,1999