1. Qatar University, Department of Mathematics and Physics, PO Box 2713, Doha, Qatar;2. Jordan University of Science & Technology, Department of Mathematics and Statistics, PO Box 3030, Irbid 22110, Jordan
Abstract:
We propose an adaptive Monte Carlo algorithm for estimating multidimensional integrals over a hyper-rectangular region. The algorithm uses iteratively the idea of separating the domain of integration into 2ssubregions. The proposed algorithm can be applied directly to estimate the integral using an efficient way of storage. We test the algorithm for estimating the value of a 30-dimensional integral using a two-division approach. The numerical results show that the proposed algorithm gives better results than using one-division approach.