
The author studies the extension problem for the elementary integral with respect to positive additive set functions whose values are positive homomorphisms from one lattice-ordered group to another.
operator valued measures, Group- or semigroup-valued set functions, measures and integrals, Set functions, measures and integrals with values in ordered spaces, integration, lattice-ordered group, extension problem
operator valued measures, Group- or semigroup-valued set functions, measures and integrals, Set functions, measures and integrals with values in ordered spaces, integration, lattice-ordered group, extension problem
