2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/154571For certain real analytic data, we show that the eigenvalue sequence of the associated transfer operator L is insensitive to the holomorphic function space on which L acts. Explicit bounds on this eigenvalue sequence are established.9 pages, to appear in Ergod. Th. & Dyn. Sys.Dynamical SystemsFunctional AnalysisOn the Ruelle eigenvalue sequencetext