The rate of linear convergence of the Douglas-Rachford algorithm for subspaces is the cosine of the Friedrichs angle

Heinz H. Bauschke, J. Y. Bello Cruz, Tran T. A. Nghia, Hung M. Phan, Xianfu Wang. The rate of linear convergence of the Douglas-Rachford algorithm for subspaces is the cosine of the Friedrichs angle. Journal of Approximation Theory, 185:63-79, 2014. [doi]

Authors

Heinz H. Bauschke

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J. Y. Bello Cruz

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Tran T. A. Nghia

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Hung M. Phan

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Xianfu Wang

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