2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/94164One-dimensional problem for quantum harmonic oscillator with "regular+random" frequency subjected to the external "regular+random" force is considered. Averaged transition probabilities are found.LaTeX, SPROCL.STY required, presented on 3rd Int. Workshop "Quantum Systems: New Trends & Methods" (Minsk, Belarus)Quantum Physicstext