%0 Journal Article %A Serge Gratton %A Sadok Jerad %A Philippe L. Toint %T A Stochastic Objective-Function-Free Adaptive Regularization Method with Optimal Complexity %J Open Journal of Mathematical Optimization %D 2025 %P 1-24 %V 6 %I Université de Montpellier %U https://ojmo.centre-mersenne.org/articles/10.5802/ojmo.41/ %R 10.5802/ojmo.41 %G en %F OJMO_2025__6__A5_0