3 papers
math.OC2025
Quantitative results on a generalized viscosity approximation method
Paulo Firmino, Laurentiu Leustean
In this paper, we study, in a nonlinear setting, the asymptotic behaviour of a generalized viscosity approximation method associated with a countable family of nonexpansive mapping…
math.OC2025
Rates of (T-)asymptotic regularity of the generalized Krasnoselskii-Mann-type iteration
Paulo Firmino, Laurentiu Leustean
In this paper we use proof mining methods to compute rates of (-)asymptotic regularity of the generalized Krasnoselskii-Mann-type iteration associated to a nonexpansive mapping…
math.OC2024
Quantitative asymptotic regularity of the VAM iteration with error terms for m-accretive operators in Banach spaces
Paulo Firmino, Laurentiu Leustean
In this paper we obtain, by using proof mining methods, quantitative results on the asymptotic regularity of the viscosity approximation method (VAM) with error terms for m-accreti…