A generalization of Hoeffding's lemma, and a new class of covariance inequalities
We generalize Hoeffding's lemma to apply to covariances between functions of several random variables. Our generalization leads to a new class of covariance inequalities involving the Vitali or Hardy-Krause variation. These inequalities are relevant to the study of weakly dependent processes.
Year of publication: |
2009
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Authors: | Beare, Brendan K. |
Published in: |
Statistics & Probability Letters. - Elsevier, ISSN 0167-7152. - Vol. 79.2009, 5, p. 637-642
|
Publisher: |
Elsevier |
Saved in:
Online Resource
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