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Differential and ergodic transforms
Authors:Roger L. Jones  Joseph Rosenblatt
Affiliation:(1) DePaul University, Department of Mathematics, 2330 N. Kenmore, Chicago, IL 60614, USA (e-mail: rjones@condor.depaul.edu) , US;(2) University of Illinois at Urbana, Department of Mathematics, Urbana, IL 61801, USA (e-mail: rosnbltt@math.uiuc.edu) , US
Abstract:In this paper we consider weighted differences of ergodic averages and averages associated with differentiation. These weighted differences are shown to converge a.e., as well as in . These results have consequences for unconditional convergence of the series of differences, and give some information about how the averages converge. Received: 6 March 2000 / Published online: 4 April 2002
Keywords:Mathematics Subject Classification (2000): 40A30   26D15   28D05   42C20   60G46
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