2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/221539We construct k-parameter families of rational surface automorphisms for any k. These are automorphisms of surfaces X, which are constructed from iterated blowups over the projective plane. In certain cases: we are able to determine the exact automorphism group of X, as well as when two of the surfaces X are inequivalent.Complex VariablesAlgebraic Geometry37F99;32M99;32H50text