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A successive difference-of-convex approximation method for a class of nonconvex nonsmooth optimization problems


May 26, 2018
Tianxiang Liu, Ting Kei Pong, Akiko Takeda


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A refined convergence analysis of pDCA$_e$ with applications to simultaneous sparse recovery and outlier detection


Apr 19, 2018
Tianxiang Liu, Ting Kei Pong, Akiko Takeda


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Further properties of the forward-backward envelope with applications to difference-of-convex programming


Oct 18, 2016
Tianxiang Liu, Ting Kei Pong

* Theorem 3.3 is added. Included numerical tests on oversampled DCT matrix 

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