Searched for: subject%3A%22Anderson%255C%2Bacceleration%22
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Chen, K. (author), Vuik, Cornelis (author)
In this article, we propose and analyze a set of fully nonstationary Anderson acceleration (AA) algorithms with two window sizes and optimized damping. Although AA has been used for decades to speed up nonlinear solvers in many applications, most authors are simply using and analyzing the stationary version of AA (sAA) with fixed window size...
journal article 2022