201,108 research outputs found
Regular finite decomposition complexity
We introduce the notion of regular finite decomposition complexity of a metric family. This generalizes Gromov's finite asymptotic dimension and is motivated by the concept of finite decomposition complexity (FDC) due to Guentner, Tessera and Yu. Regular finite decomposition complexity implies FDC and has all the permanence properties that are known for FDC, as well as a new one called Finite Quotient Permanence. We show that for a collection containing all metric families with finite asymptotic dimension all other permanence properties follow from Fibering Permanence
Decomposition Complexity
We consider a problem of decomposition of a ternary function into a
composition of binary ones from the viewpoint of communication complexity and
algorithmic information theory as well as some applications to cellular
automata.Comment: Journ\'ees Automates Cellulaires 2010, Turku : Finland (2010
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