2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/112833We discuss the notion of a power structure over a ring and the geometric description of the power structure over the Grothendieck ring of complex quasi-projective varieties and show some examples of applications to generating series of classes of configuration spaces (for example, nested Hilbert schemes of J. Cheah) and wreath product orbifolds.18 pagesAlgebraic GeometryMathematical Physics14C05; 14G10On the power structure over the Grothendieck ring of varieties and its applicationstext