2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/130049Let kappa be an uncountable regular cardinal. Assuming 2^kappa=kappa^+, we show that the clone lattice on a set of size kappa is not dually atomic.29 pagesRings and AlgebrasLogic08A40; 03E40, 03E50text