Generalized Rank Functions and an Entrop
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Jeff Kahn; Alexander Lawrenz
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Article
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1999
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Elsevier Science
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English
โ 99 KB
A rank function is a function f : 2 [d] ร N such that f (<)=0 and Athanasiadis conjectured an upper bound on the number of rank functions on 2 [d] . We prove this conjecture and generalize it to functions with bounded jumps.