Abstract
The Burkholder-Davis-Gundy equivalence of the square function and maximal function of a martingale is extended to the setting of rearrangement invariant function spaces.
Similar content being viewed by others
References
D. L. Burkholder,Distribution function inequalities for martingales, Ann. Prob.1 (1973), 19–43.
D. L. Burkholder, B. J. Davis and R. F. Gundy,Integral inequalities for convex functions of operators on martingales, Proc. Sixth Berkeley Symp. Math. Statist. Prob.2 (1972), 223–240.
V. H. de la Peña,L-bounds for martingales and sums of positive RV’s in terms of L-norms of sums of independent random variables, to appear.
W. B.Johnson and G. Schechtman,Sums of independent random variables in rearrangement invariant function spaces, Ann. Prob., to appear.
J. Lindenstrauss and L. Tzafriri,Classical Banach Spaces II, Function Spaces, Springer-Verlag, Berlin, 1979.
J. Neveu,Discrete Parameter Martingales, North-Holland, Amsterdam, 1975.
Author information
Authors and Affiliations
Additional information
Supported in part by NSF DMS-8703815 and U.S.-Isreal Binational Science Foundation.
Supported in part by U.S.-Israel Binational Science Foundation.
Rights and permissions
About this article
Cite this article
Johnson, W.B., Schechtman, G. Martingale inequalities in rearrangement invariant function spaces. Israel J. Math. 64, 267–275 (1988). https://doi.org/10.1007/BF02882423
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF02882423