@article{oai:ynu.repo.nii.ac.jp:00006804, author = {Fotopoulos, S. B.}, issue = {1}, journal = {Yokohama Mathematical Journal = 横濱市立大學紀要. D部門, 数学}, month = {}, note = {application/pdf, Let $¥{X_{n}, n¥in N¥}$ be a sequence of independent random variables with $E[X_{n}]=0$ and $ E[X_{n}^{2}]<¥infty$ , and let $¥{N_{n}, n¥in N¥}$ be a sequence of random indices defined on the same space as $X_{n}' s$ and independent of the latter. We write $S_{N_{n}}=¥sum_{i=}^{N_{n_{1}}}X_{i}$ and $ L_{n}^{2}=Var(S_{N_{n}})<¥infty$ . We show that for the validity $¥lim_{n¥rightarrow¥infty}¥Vert(1+|x|)^{2-1/p}|P(S_{N_{n}}¥leq L_{n}x)-¥Phi(x)|¥Vert_{p}=0$ it is required that ¥lim_{n¥rightarrow¥infty}L_{n}^{-2-¥delta}E[¥Sigma_{i=1}^{N_{n}}E[|X_{i}|^{2+¥delta}]=0$ for $ 1¥leq P¥leq¥infty$ and $¥delta¥in(0,1)$ , and $¥lim_{n¥rightarrow¥infty}L_{n}^{2-2}$ . Var $(s_{N_{n}}^{2})^{1/2}=0$ . Furthermore, we provide conditions under which the series $[¥Sigma_{n=1}^{¥infty}(g(L_{n})¥Vert(1+|x|)^{2-1/p}|P(S_{N_{n}}¥leq L_{n}x)-Phi(x)|¥Vert_{p})^{S}(t_{n}^{2}/L_{n}^{2})]^{1/S}$ converges for any $ 1¥leq s<¥infty$ .}, pages = {61--76}, title = {NON-UNIFORM ESTIMATES IN THE CENTRAL LIMIT THEOREM FOR RANDOM SUMS OF INDEPENDENT RANDOM VARIABLES}, volume = {37}, year = {1989} }