Well-Posedness in Sobolev Spaces for Second-Order Strictly Hyperbolic Equations with Nondifferentiable Oscillating Coefficients Fumihiko HirosawaMichael Reissig OriginalPaper Pages: 99 - 119
Spectral Flow, Maslov Index and Bifurcation of Semi-Riemannian Geodesics Paolo PiccioneAlessandro PortaluriDaniel V. Tausk OriginalPaper Pages: 121 - 149
Mapping Properties of the Laplacian in Sobolev Spaces of Forms on Complete Hyperbolic Manifolds Joaquim BrunaJoan Girbau OriginalPaper Pages: 151 - 176
Generalised Einstein Equations and Prescribed Relations for the First Chern Weil Form Daniel Pons OriginalPaper Pages: 177 - 200