A1 Fefferman–Stein inequality for maximal functions of martingales in uniformly smooth spaces
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DOI: 10.1214/21-ejp680
Abstract: Let f be a martingale with values in a uniformly p-smooth Banach space and w any positive weight. We show that E(f∗ ·w) . E(Spf ·w∗), where ·∗ is the martingale maximal operator and Sp… read more here.
Keywords: maximal functions; functions martingales; inequality maximal; stein inequality ... See more keywords