The k_t--functional for the interpolation couple L^\infty(dμ;L^1(dν)), L^\infty(dν;L^1(dμ))

Albrecht Hess, Gilles Pisier

Let $(M,\mu )$ and $(N,\nu )$ be measure spaces. In this paper, we study the $K_t$--\,functional for the couple $$A_0=L^{\infty }(d\mu ;L^1(d\nu )),A_1=L^{\infty }(d\nu ;L^1(d\mu )).$$ Here,…