A dual-anchor stochastic root-finding algorithm achieves O(epsilon^{-3}) oracle complexity with constant mini-batching and no variance reduction for cocoercive operators.
Fast Optimistic Gradient De- scent Ascent (OGDA) method in continuous and discrete time.Foundations of Computational Mathematics, 2023
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Direct Acceleration of Stochastic Root-Finding Without Variance Reduction and Regularization
A dual-anchor stochastic root-finding algorithm achieves O(epsilon^{-3}) oracle complexity with constant mini-batching and no variance reduction for cocoercive operators.