arXiv math/02104432002-10math.COmath.OA

Cumulants in noncommutative probability II. Generalized Gaussian random variables

Franz Lehner

备注：: 14 pages, AMS-LaTeX; many corrections according to the referee; to appear in Prob Th Rel Fields
发表信息：: Probab. Theory Related Fields 127 (2003), no. 3, 407--422
DOI：: 10.1007/s00440-003-0292-0

英文摘要：

We continue the investigation of noncommutative cumulants. In this paper various characterizations of noncommutative Gaussian random variables are proved.

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