Mayerhofer, Eberhard - In: Journal of Multivariate Analysis 114 (2013) C, pp. 448-456
This paper deals with the existence issue of non-central Wishart distributions which is a research topic initiated by Wishart (1928), [10] and with important contributions by e.g., Lévy (1937) [7], Gindikin (1975) [4], Shanbhag (1988) [9], Peddada and Richards (1991) [8]. We present a new...