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math.OC2024
Forward-backward algorithms devised by graphs
Francisco J. Aragón-Artacho, Rubén Campoy, César López-Pastor
In this work, we present a methodology for devising forward-backward methods for finding zeros in the sum of a finite number of maximally monotone operators. We extend the framewor…
math.OC2016
Solving graph coloring problems with the Douglas-Rachford algorithm
Francisco J. Aragón Artacho, Rubén Campoy
We present the Douglas-Rachford algorithm as a successful heuristic for solving graph coloring problems. Given a set of colors, these type of problems consist in assigning a color…