document.write("« Analysis of Galerkin and streamline-diffusion FEMs on piecewise equidistant meshes for turning point problems exhibiting an interior layer. (arXiv:1604.01327v2 [math.NA] UPDATED)");document.write(" | ");document.write("Analytic description of singularities in Gowdy spacetimes. (arXiv:1709.09710v1 [gr-qc]) »");