On P-convergence of four dimensional weighted sums of double random variables

Document Type

Article

Publication Date

7-1-2016

Abstract

The goal of this paper was to present a series of limit theorems that characterizes independent double random variables via four dimensional summability transformation. In order to accomplish this goal we began with the presentation of the following theorem that characterize pairwise independent random variables: let [xκ,l] be a double sequence of pairwise independent random variables such that [xκ,l] was uniformly integrable. Let [am, n, k, l] be a four dimensional matrix such that (equation presented) ≤ C for all ordered pair (m, n) and for some C and (equation presented) converges to 0 in probability Then (equation presented) (xκ,l E(xκ,l) converges in mean to 0. Other extensions and variations via multidimensional transformation shall also be presented.

Publication Title

Sains Malaysiana

Volume

45

Issue

7

First Page

1177

Last Page

1181

ISSN

01266039

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