2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/20834A number of calculations have appeared for the Bose-Einstein condensation temperature (Tc) of a weakly repulsive dilute Bose gas. After a short survey of previous work, I point out several issues related to these approaches, and outline future calculations.7 pages, revtex4Condensed Mattertext