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math.OC2023
Stochastic Variance-Reduced Majorization-Minimization Algorithms
Duy-Nhat Phan, Sedi Bartz, Nilabja Guha +1
We study a class of nonconvex nonsmooth optimization problems in which the objective is a sum of two functions: One function is the average of a large number of differentiable func…
math.OC2016
A class of multi-marginal c-cyclically monotone sets with explicit c-splitting potentials
Sedi Bartz, Heinz H. Bauschke, Xianfu Wang
Multi-marginal optimal transport plans are concentrated on c-splitting sets. It is known that, similar to the two-marginal case, c-splitting sets are c-cyclically monotone. Within…