@misc{Louis2005, author = {Louis, Pierre-Yves}, title = {Increasing coupling for probabilistic cellular automata}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-6593}, year = {2005}, abstract = {We give a necessary and sufficient condition for the existence of an increasing coupling of N (N >= 2) synchronous dynamics on S-Zd (PCA). Increasing means the coupling preserves stochastic ordering. We first present our main construction theorem in the case where S is totally ordered; applications to attractive PCAs are given. When S is only partially ordered, we show on two examples that a coupling of more than two synchronous dynamics may not exist. We also prove an extension of our main result for a particular class of partially ordered spaces.}, subject = {Wahrscheinlichkeitstheorie}, language = {en} }