On Breakdown Criteria for Nonvacuum Einstein Equations Arick Shao OriginalPaper 08 February 2011 Pages: 205 - 277
Further Restrictions on the Topology of Stationary Black Holes in Five Dimensions Stefan HollandsJan HollandAkihiro Ishibashi OriginalPaper 19 February 2011 Pages: 279 - 301
Fermi Coordinates, Simultaneity, and Expanding Space in Robertson–Walker Cosmologies David KleinEvan Randles OriginalPaper 08 February 2011 Pages: 303 - 328
Existence of Dyons in the Coupled Georgi–Glashow–Skyrme Model Fanghua LinYisong Yang OriginalPaper 04 February 2011 Pages: 329 - 349
Gauge Orbit Types for Theories with Gauge Group O(n), SO(n) or Sp(n) Alexander HertschGerd RudolphMatthias Schmidt OriginalPaper 09 February 2011 Pages: 351 - 395
Exactly Solvable Schrödinger Operators Jan DerezińskiMichał Wrochna OriginalPaper Open access 11 February 2011 Pages: 397 - 418