Dinculeanu, N.; Rao, M. M. - In: Journal of Multivariate Analysis 2 (1972) 4, pp. 362-381
If ([Omega], [Sigma], [mu]) is a general measure space, where [Sigma] is a [delta]-ring, let Lp([Sigma]) be the corresponding Lebesgue space. One of the authors has defined and studied the properties of the (generalized) conditional expectation E[Lambda] on Lp([Sigma]) relative to a [delta]-ring...