Global Convergence and Asymptotic Optimality of the Heavy Ball Method for a Class of Nonconvex Optimization Problems
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DOI: 10.1109/lcsys.2022.3163408
Abstract: In this letter we revisit the famous heavy ball method and study its global convergence for a class of non-convex problems with sector-bounded gradient. We characterize the parameters that render the method globally convergent and… read more here.
Keywords: heavy ball; global convergence; class; convergence ... See more keywords