Averaging Operators and Martingale Inequalities in Rearrangement Invariant Function Spaces
Canadian mathematical bulletin, Tome 42 (1999) no. 3, pp. 321-334
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We shall study some connection between averaging operators and martingale inequalities in rearrangement invariant function spaces. In Section 2 the equivalence between Shimogaki’s theorem and some martingale inequalities will be established, and in Section 3 the equivalence between Boyd’s theorem and martingale inequalities with change of probability measure will be established.
Mots-clés :
60G44, 60G46, 46E30, Martingale inequalities, rearrangement invariant function spaces
Kikuchi, Masato. Averaging Operators and Martingale Inequalities in Rearrangement Invariant Function Spaces. Canadian mathematical bulletin, Tome 42 (1999) no. 3, pp. 321-334. doi: 10.4153/CMB-1999-038-7
@article{10_4153_CMB_1999_038_7,
author = {Kikuchi, Masato},
title = {Averaging {Operators} and {Martingale} {Inequalities} in {Rearrangement} {Invariant} {Function} {Spaces}},
journal = {Canadian mathematical bulletin},
pages = {321--334},
year = {1999},
volume = {42},
number = {3},
doi = {10.4153/CMB-1999-038-7},
url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1999-038-7/}
}
TY - JOUR AU - Kikuchi, Masato TI - Averaging Operators and Martingale Inequalities in Rearrangement Invariant Function Spaces JO - Canadian mathematical bulletin PY - 1999 SP - 321 EP - 334 VL - 42 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1999-038-7/ DO - 10.4153/CMB-1999-038-7 ID - 10_4153_CMB_1999_038_7 ER -
%0 Journal Article %A Kikuchi, Masato %T Averaging Operators and Martingale Inequalities in Rearrangement Invariant Function Spaces %J Canadian mathematical bulletin %D 1999 %P 321-334 %V 42 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1999-038-7/ %R 10.4153/CMB-1999-038-7 %F 10_4153_CMB_1999_038_7
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