2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/115501We find a simple criterion for the equality $Q_λ=Q_{μ/ν}$ where $Q_λ$ and $Q_{μ/ν}$ are Schur's Q-functions on infinitely many variables.CombinatoricsEquality of Schur's Q-functions and their skew analoguestext