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arXiv · 1406.0768

Toeplitz Lemma, Complete Convergence and Complete Moment Convergence

Jiyanglin Li·Ze-Chun Hu
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Abstract

In this paper, we study the Toeplitz lemma, the Ces\`{a}ro mean convergence theorem and the Kronecker lemma. At first, we study "complete convergence" versions of the Toeplitz lemma, the Ces\`{a}ro mean convergence theorem and the Kronecker lemma. Two counterexamples show that they can fail in general and some sufficient conditions for "complete convergence" version of the Ces\`{a}ro mean convergence theorem are given. Secondly we introduce two classes of complete moment convergence, which are stronger versions of mean convergence and consider the Toeplitz lemma, the Ces\`{a}ro mean convergence theorem, and the Kronecker lemma under these two classes of complete moment convergence.

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BibTeXRIS

Jiyanglin Li, Ze-Chun Hu. 2014-06-03. Toeplitz Lemma, Complete Convergence and Complete Moment Convergence. https://arxiv.org/abs/1406.0768

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