Affiliation:
1. Department of Mathematics, Lorestan University, Khorramabad, Iran
Abstract
In this paper we introduce the Drazin geometric quasi-mean AdO?B = ||BAd|?A|2
for bounded conditional operator A and B in L2(?), where A has closed range
and ? ? 0. In addition, we discuss some measure theoretic characterizations
for conditional operators in some operator classes. Moreover, some practical
examples are provided to illustrate the obtained results.
Publisher
National Library of Serbia
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