Oliynyk, Todd A. Geometric Analysis and Gravitation, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;
CAG-2007-0015-0003-a004.pdf (Any fulltext), 481KB
Oliynyk, T. A., & Woolgar, E. (2007). Rotationally symmetric Ricci flow on asymptotically flat manifolds. Communications in Analysis and Geometry, 15(3), 535-568.