2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/59074We show that, with some technical conditions, an abelian category can be embedded into the category of bimodules over a ring. The case of semisimple rigid monoidal categories is studied in more detail.14 pages, using P. Taylor's diagrams packageCategory TheoryQuantum AlgebraRings and Algebras18D10, 18E20text