On conditional expectations in L^p(mu;L^q(nu;X))

Qi Lu, Jan van Neerven

Let $(A,\mathcal{A},\mu )$ and $(B,\mathcal{B},\nu )$ be probability spaces, let $\mathcal{F}$ be a sub-$\sigma$-algebra of the product $\sigma$-algebra $\mathcal{A}\times \mathcal{B}$, let $X$ be…