2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/91272We define the coherent states for the oscillator-like systems, connected with the Chebyshev polynomials $T_n(x)$ and $U_n(x)$ of the 1-st and 2-nd kind.5 pages, no figures, Latex2e, Based on the talk given on the Chebyshev Workshop, Obninsk, 2002Quantum Physicstext