-monotone nonlinearity. We consider the solution of a semi-discrete in space equation as reference, and therefore incorporate reduced basis …

-monotone nonlinearity. We consider the solution of a semi-discrete in space equation as reference, and therefore incorporate reduced basis …

solved rapidly. In order to accelerate the process of parameter optimization we will use a reduced basis surrogate model for … we will show that this derivative information can be calculated efficiently in the reduced basis framework in the case of … different cost functionals using the same reduced basis model. Furthermore, we will derive rigorous a-posteriori error …

let L be the lattice of integers Z^{n}. A definition of a reduced basis, b^{1},...,b^{n}, of the lattice with respect to … the distance function F is presented, and we describe an algorithm which yields a reduced basis in polynomial time, for … fixed n. In the special case in which the bodies {x : F(x) <= t} are ellipsoids, the definition of a reduced basis is …