摘要: 1.称一列随机变量$X_1,X_2,...$是独立的,如果对任意$n\in\mathbb{N}, X_1,X_2,...,X_n$是独立的。若$\mathscr{F} = \sigma(X_1), \mathscr{G} = \sigma(X_2,...,X_n,...)$,请证明$\mathscr 阅读全文
posted @ 2021-11-08 12:45 probabilitytheory 阅读(165) 评论(0) 推荐(0)