利用Rosenthal型不等式和截尾的方法,获得了行为渐近负相协随机变量阵列加权和矩完全收敛的充分条件,并运用这些充分条件,把完全收敛性结论拓展到矩完全收敛性,完善了渐近负相协随机变量的相关性质。
The complete moment convergence of weighted sums for arrays of rowwise asymptotically almost negatively associated random variables was investigated. By using Rosenthal type inequality and truncation method,the sufficient conditions for complete moment convergence of weighted sums for arrays of rowwise asymptotically almost negatively associated random variables were obtained. By using the sufficient conditions,we extend the corresponding results from the complete convergence to the complete moment convergence. Therefore,we complement the property of asymptotically almost negatively associated random variables.