RT journal article T1 The Range of a Module Measure Defined on an Effect Algebra A1 García Pacheco, Francisco Javier A2 Matemáticas K1 topological module K1 topological ring K1 effect algebra K1 module measure AB Effect algebras are the main object of study in quantum mechanics. Module measures are those measures defined on an effect algebra with values on a topological module. Let R be a topological ring and M a topological R-module. Let L be an effect algebra. The range of a module measure mu : L -> M is studied. Among other results, we prove that if L is an sRDP sigma-effect algebra with a natural basis and mu : L -> R is a countably additive measure, then mu has bounded variation. PB MDPI SN 2073-8994 YR 2022 FD 2022-09 LK http://hdl.handle.net/10498/28353 UL http://hdl.handle.net/10498/28353 LA eng DS Repositorio Institucional de la Universidad de Cádiz RD 12-nov-2026