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Conference Papers Year : 2015

Hard Core via PCA: Entropy Bounds

Kari Eloranta
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We establish bounds for the entropy of the Hard Core Model/Independent Sets on a few 2-d lattices. Our PCA-based sequential fill-in method yields an increasing sequence of lower bounds for the topological entropy. Additionally the procedure gives some insight on the support of the measure of maximal entropy. The method also applies to other lattices and models with appropriate sublattice splitting.
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hal-01442484 , version 1 (20-01-2017)





Kari Eloranta. Hard Core via PCA: Entropy Bounds. 21st Workshop on Cellular Automata and Discrete Complex Systems (AUTOMATA), Jun 2015, Turku, Finland. pp.85-98, ⟨10.1007/978-3-662-47221-7_7⟩. ⟨hal-01442484⟩
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