2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/73034We prove that all real singular algebraic curves admits Markov's local tangential inequalities. We give a geometric significance of Markov's exponent.Version revisee (revised version)Complex VariablesInegalites de Markov tangentielles locales sur les courbes algebriques singulieres de R^ntext