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20042026
most citedDense bubble flow in a silo: an unusual flow of a dispersed medium

40 citations

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Showing 2016 · math.OCShow all

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math.OC2016★ 21 cited

Restarting accelerated gradient methods with a rough strong convexity estimate

Olivier Fercoq, Zheng Qu

We propose new restarting strategies for accelerated gradient and accelerated coordinate descent methods. Our main contribution is to show that the restarted method has a geometric…