2024/01/18 by Stehlik, Milan
paper · doi:10.57938/1b5d04c4-c521-4ecd-bb5d-e46477b1fd65
The aim of this paper is discussion on particular properties of D-optimal designs under isotropic and intrinsically stationary correlation structures. We show that design points can collapse under the presence of some covariance structures. This enables to include so called nugget effect by natural way. Some numerical examples are also included. (author's abstract)