28 citations · 29 across the 11 of their papers we have counts for
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math.NA2026
Krasnosel'skii-Mann iterations beyond asymptotics: a combinatorial analysis
Mario Bravo, Roberto Cominetti
We revisit the classical Krasnosel'skii-Mann fixed point iteration for contractions and nonexpansive maps in general normed spaces. This iteration is ubiquitous across a wide range…
math.PR2026
On the occupation measure of evolution models with vanishing mutations
Michel Benaïm, Mario Bravo, Mathieu Faure
We study the almost sure convergence of the occupation measure of evolution models where mutation rates decrease over time. We show that if the mutation parameter vanishes at a con…
math.OC2026
Minimax-optimal Halpern iterations for Lipschitz maps
Mario Bravo, Roberto Cominetti, Jongmin Lee
This paper investigates the minimax-optimality of Halpern fixed-point iterations for Lipschitz maps in general normed spaces. Starting from an a priori bound on the orbit of iterat…