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We prove that the classic policy-iteration method [Howard, R. A. 1960. Dynamic Programming and Markov Processes. MIT, Cambridge] and the original simplex method with the most-negative-reduced-cost ...
In this paper we show that the lagged diffusivity fixed point algorithm introduced by Vogel and Oman in [SIAM J. Sci. Comput., 17 (1996), pp. 227-238] to solve the problem of total variation denoising ...