document.write("«&nbsp;<a href='/news/view?id=138992'>A New Class of Schr\"odinger Operators without Positive Eigenvalues. (arXiv:1711.07381v2 [math.SP] UPDATED)</a>");document.write(" | ");document.write("<a href='/news/view?id=138994'>A Residual-Based Petrov-Galerkin Reduced-Order Model with Memory Effects. (arXiv:1810.03455v1 [math.DS])</a>&nbsp;»");