AI RESEARCH
RAMPAGE: RAndomized Mid-Point for debiAsed Gradient Extrapolation
arXiv CS.LG
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ArXi:2603.22155v1 Announce Type: new A celebrated method for Variational Inequalities (VIs) is Extragradient (EG), which can be viewed as a standard discrete-time integration scheme. With this view in mind, in this paper we show that EG may suffer from discretization bias when applied to non-linear vector fields, conservative or otherwise. To resolve this discretization shortcoming, we