Factoring Operators through c0 .
Factoring Rosenthal operators.
In this paper we show that a Rosenthal operator factors through a Banach space containing no isomorphs of l1.
Factorization of compact operators and applications to the approximation problem
Factorization of compact operators and finite representability of Banach spaces with applications to Schwartz spaces
Factorization of entropy ideals: proportional case
Fourier coefficients of continuous linear mappings on homogeneous Banach spaces
Fractals, trees and the Neumann Laplacian.
Frame characterizations of Besov and Triebel-Lizorkin spaces on spaces of homogeneous type and their applications.
Fredholm-Stieltjes integral equations with linear constraints: duality theory and Green's function
Friedrichs model operators of absolute type with one singular point.
Function spaces and spectra of elliptic operators on a class of hyperbolic manifolds
The paper deals with quarkonial decompositions and entropy numbers in weighted function spaces on hyperbolic manifolds. We use these results to develop a spectral theory of related Schrödinger operators in these hyperbolic worlds.