document.write("«&nbsp;<a href='/news/view?id=140592'>Go 2.0 Error Handling Requirements</a>");document.write(" | ");document.write("<a href='/news/view?id=140594'>Gravitational instantons with faster than quadratic curvature decay (I). (arXiv:1505.01790v2 [math.DG] UPDATED)</a>&nbsp;»");