document.write("« A Stable Cut Finite Element Method for Partial Differential Equations on Surfaces: The Helmholtz-Beltrami Operator. (arXiv:1810.04217v1 [math.NA])");document.write(" | ");document.write("A categorical approach to the stable center conjecture. (arXiv:1307.4669v5 [math.RT] UPDATED) »");