2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/9704Gravothermal oscillations occur in several models for the post-collapse evolution of rich star clusters. This paper reviews the main literature, and presents some new N-body results which appear to exhibit this phenomenon.E-mail: d.c.heggie@ed.ac.uk; 11 pagesAstrophysicstext