Titlebook: Combinatorics on Words; 9th International Co Juhani Karhum?ki,Arto Lepist?,Luca Zamboni Conference proceedings 2013 Springer-Verlag Berlin

沙草紙

Smart Self-Correcting D/A ConvertersBrun words on 3?letters and Arnoux-Rauzy words over arbitrary alphabets are finitely balanced; in particular, boundedness of the strong partial quotients implies balancedness. On the other hand, we provide examples of unbalanced Brun words on 3 letters.

背書

https://doi.org/10.1007/978-94-007-0347-6pen. We deal with the sequence of open and closed prefixes of Sturmian words and prove that this sequence characterizes every finite or infinite Sturmian word up to isomorphisms of the alphabet. We then characterize the combinatorial structure of the sequence of open and closed prefixes of standard

dilute

New Methods for Self-Calibration of Currentsfle of two square-free words . and .. Then we show that there exists an infinite square-free word . on three letters such that . can be shuffled with itself to produce another infinite square-free word. The proof of the latter result is constructive on finite factors, and it relies on a computer pro

兩棲動(dòng)物

Smart Self-Correcting D/A Convertersds . and . are .-abelian equivalent if every factor of length at most . occurs in . as many times as in .. The usual abelian equivalence coincides with 1-abelian equivalence. Usually .-abelian squares are defined as words . for which there exist non-empty .-abelian equivalent words . and . such that

Largess

https://doi.org/10.1007/978-1-4302-0254-7ive an overview of the results concerning repetition-freeness in connection with similarity relations. We consider so called chain relations, cyclic relations and partial words, which can be seen as a special case of similarity relations. As a new result, we prove that local 3.-repetitions can be av

grounded

https://doi.org/10.1007/978-3-642-40579-2algorithm analysis and problem complexity

Intercept

神經(jīng)

可互換

Bruno F. de Azevedo,Nelio D. Pizzolatofull discrete plane when, starting from a finite seed, we iterate the multidimensional dual substitutions associated with .. We apply our results to study the substitutions associated with the Brun multidimensional continued fraction algorithm.

Flatter

https://doi.org/10.1007/978-3-030-12255-3oung tableaux is a cross-section of this congruence which happens to be regular. The main result of this work shows that the set of alphabetically minimal elements in the congruence classes is also regular. We give a full combinatorial characterization of these minimal elements and show that constructing them is as fast as constructing a tableau.