2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/152582Recent work on the relation between a special class of Kähler manifolds with positive first Chern class and critical N$=$2 string vacua with c$=$9 is reviewed and extended. (Based on a talk presented at the International Workshop on Supersymmetry and Unification of Fundamental Interactions (SUSY 93), Boston, MA, March 1993)18 pagesHigh Energy Physics - TheoryAlgebraic GeometryKähler manifolds with positive first Chern class and mirrors of rigid Calabi-Yau manifoldstext