Calder\'on-Lozanovskii interpolation on quasi-Banach lattices
  We consider the Calder\'on-Lozanovskii construction $\varphi(X_0,X_1)$ in the context of quasi-Banach lattices and provide an extension of a result by V. I. Ovchinnikov concerning the associated interpolation methods $\varphi^c$ and $\varphi^0$. Our approach is based on the interpolation properties of $(\infty,1)$-regular operators between quasi-Banach lattices. 
Yves Raynaud, Pedro Tradacete
math.FA math.CA