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Morphisms preserving the set of words coding three interval exchange∗∗∗
Published online by Cambridge University Press: 21 February 2012
Abstract
Any amicable pair ϕ, ψ of Sturmian morphisms enables a construction of a ternary morphism η which preserves the set of infinite words coding 3-interval exchange. We determine the number of amicable pairs with the same incidence matrix in SL±(2,ℕ) and we study incidence matrices associated with the corresponding ternary morphisms η.
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- Research Article
- Information
- RAIRO - Theoretical Informatics and Applications , Volume 46 , Issue 1: Special issue dedicated to the 13th "Journées Montoises d'Informatique Théorique" , January 2012 , pp. 107 - 122
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- © EDP Sciences 2012