Given a multivariate complex centered Gaussian vector Z = (Z 1 , . . ., Z p ) with non-singular covariance matrix S, we derive sufficient conditions on the nullity of the complex moments and we give a closed-form expression for the non-null complex moments. We present conditions for the factorisation of the complex moments. Computational consequences of these results are discussed.
CITATION STYLE
Fassino, C., Pistone, G., & Rogantin, M. P. (2019). Computing the moments of the Complex Gaussian: Full and sparse covariance matrix. Mathematics, 7(3). https://doi.org/10.3390/math7030263
Mendeley helps you to discover research relevant for your work.