Journal of applied mathematics & informatics
- Volume 1 Issue 1
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- Pages.13-20
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- 1994
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- 2734-1194(pISSN)
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- 2234-8417(eISSN)
ON BEST CONSTANTS IN SOME MARTINGALE INEQUALITIES
Abstract
The goal of this paper is to obtain some information on the best con-stants in some weak-type inequalities an X-valued martingale and its transform by a real predictable sequence uniformly bounded in absolute value by one.
Keywords