document.write("« Efficient Simulation Budget Allocation for Subset Selection Using Regression Metamodels. (arXiv:1904.10639v1 [math.OC])");document.write(" | ");document.write("Electrostatic T-matrix for a torus on bases of toroidal and spherical harmonics. (arXiv:1904.10807v1 [physics.comp-ph]) »");