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math.NA2026
A nonmonotone globalization framework for Anderson acceleration for contractive and nonexpansive fixed point problems
Wei Bian, Zekai Li
Anderson acceleration (AA) is an effective technique for accelerating fixed point iterations, but it generally lacks global convergence guarantees. We propose a nonmonotone globali…
math.OC2026
An Anderson-accelerated stochastic extragradient method for stochastic variational inequalities
Xin Qu, Wei Bian, Xiaojun Chen
In this paper, we propose an Anderson-accelerated stochastic extragradient algorithm for solving a class of stochastic variational inequalities, by incorporating Anderson accelerat…