A reduced fast component-by-component construction of lattice point sets with small weighted star discrepancy [article]

Ralph Kritzinger, Helene Laimer
2015 arXiv   pre-print
The weighted star discrepancy of point sets appears in the weighted Koksma-Hlawka inequality and thus is a measure for the quality of point sets with respect to their performance in quasi-Monte Carlo algorithms. A special choice of point sets are lattice point sets whose generating vector can be obtained one component at a time such that the resulting lattice point set has a small weighted star discrepancy. In this paper we consider a reduced fast component-by-component algorithm which
more » ... ntly reduces the construction cost for such generating vectors provided that the weights decrease fast enough.
arXiv:1501.07073v1 fatcat:pb364zbgkrgcpoco3dtlpndtsm