Carlemann Operators on Banach Lattices.
Characterization of the generators of semigroups which leave a convex set invariant
Common extensions for linear operators
The main meaning of the common extension for two linear operators is the following: given two vector subspaces G₁ and G₂ in a vector space (respectively an ordered vector space) E, a Dedekind complete ordered vector space F and two (positive) linear operators T₁: G₁ → F, T₂: G₂ → F, when does a (positive) linear common extension L of T₁, T₂ exist? First, L will be defined on span(G₁ ∪ G₂). In other results, formulated in the line of the Hahn-Banach extension theorem, the common...
Compact Subsets of Partially Ordered Banach Spaces.
Cones and error bounds for linear iterations.
Constantes de Grothendieck et fonctions de type positif sur les sphères
Continuity of sublinear operators on F-spaces.
Contractive projections on the fixed point set of contractions
Convolution of Operators and Applications.