Relative perturbation bounds for generalized nonnegative and positive polar fact

Relativeperturbationboundsforgeneralizednonnegativeandpositivepolarfactors，李寒宇，HuYang，Thechangesinthegeneralizednonnegativeandpositivepolarfactorsofweightedpolardecompositionarestudiedundertheadditiveperturbation.Somerelativeperturbationbounds