2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/144110We exhibit a unital simple nuclear non-type-I C*-algebra into which the Jiang-Su algebra does not embed unitally. This answers a question of M. Rørdam.4 pagesOperator AlgebrasPrimary 46L35; Secondary 46L80text