2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/51758We study closed string tachyon condensation on general non-supersymmetric orbifolds of C^2. Extending previous analyses on Abelian cases, we present the classification of quotients by discrete finite subgroups of GL(2; C) as well as the generalised Hirzebruch-Jung continued fractions associated with the resolution data. Furthermore, we discuss the intimate connexions with certain generalised versions of the McKay Correspondence.21+1 pages, 4 figures, reference added and typos correctedHigh Energy Physics - Theorytext