Nonstationary cross-covariance functions for multivariate spatio-temporal random fields
Published in Spatial Statistics, 2020
Recommended citation: Salvaña, M. L. O., & Genton, M. G. (2020). "Nonstationary cross-covariance functions for multivariate spatio-temporal random fields." Spatial Statistics. 37, 100411. http://marysalvana.github.io/files/spatial-statistics.pdf
This paper is about the number 1. The number 2 is left for future work.