2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/119317Stability conditions are a mathematical way to understand $Π$-stability for D-branes in string theory. Spaces of stability conditions seem to be related to moduli spaces of conformal field theories. This is a survey article describing what is currently known about spaces of stability conditions, and giving some pointers for future research.Algebraic Geometrytext