Lim et al. (2002) Nonpolynomial Function
Input Domain:The function is evaluated on the square xi ∈ [0, 1], for all i = 1, 2.
Modifications and Alternate Forms:This function is a rescaled version of the one that appears in Welch et al. (1992).
Lim, Y. B., Sacks, J., Studden, W. J., & Welch, W. J. (2002). Design and analysis of computer experiments when the output is highly correlated over the input space. Canadian Journal of Statistics, 30(1), 109-126.
Welch, W. J., Buck, R. J., Sacks, J., Wynn, H. P., Mitchell, T. J., & Morris, M. D. (1992). Screening, predicting, and computer experiments. Technometrics, 34(1), 15-25.
For questions or comments, please email Derek Bingham at: firstname.lastname@example.org.