Discrepancy and numerical integration in Sobolev spaces on metric measure spaces

We study the error for quasi Monte Carlo quadrature rules on metric measure spaces adapted to a decomposition of the space into disjoint subsets. We consider both the error for a single given function, and the worst case error for all functions in a given class of potentials. The main tools are the classical Kintchine-Marcinkiewicz-Zygmund inequality and more recent suitable de finitions of Sobolev classes on metric measure spaces.