2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/88799The dyon-oscillator duality presented in this lecture can be treated as a prototype of the Seiberg-Witten duality in nonrelativistic quantum mechanics. The key statement declares that in some spatial dimensions the oscillator-like systems are dual to the atoms composed of the electrical charged particle and dyon, i.e., monopoles provided by both magnetic and electric charge.21 pages, LaTexQuantum PhysicsStatistical MechanicsHigh Energy Physics - TheoryMathematical Physicstext