摘要
通过对数组加权系数的列截尾,研究了B值随机一致有界序列加权和的收敛性,获得了相应的几乎处处收敛和完全收敛到0的结果.最后建立了B值随机适应序列加权和的矩收敛定理.
By column truncating of array weighting coefficients, the paper studies convergence for Weighted Sums of B-Valued Random variables stochastically dominated. The result about almost sure convergence to 0 and complete convergence to 0 have been obtained. At last, moment convergence theorem for random adapted sequence has been established.
出处
《数学的实践与认识》
CSCD
北大核心
2010年第5期169-174,共6页
Mathematics in Practice and Theory
基金
河北省自然科学基金资(2007122
E2008000357)
河北农业大学非生命学科基金
关键词
B值随机变量
加权和
几乎处处收敛
矩收敛.
B-valued random variable
weighted sums
almost sure convergence
moment convergence.
