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3-Abelian Cubes Are Avoidable on Binary Alphabets
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由 R Mercaş 著作2013被引用 16 次 — A k-abelian cube is a word uvw, where u, v, w have the same factors of length at most k with the same multiplicities. Previously it has been known that ...
3-Abelian Cubes Are Avoidable on Binary Alphabets
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由 R Mercas 著作被引用 16 次 — Unlike ordinary cubes, abelian cubes are nor avoidable on a binary alpha- bet, and unlike ordinary squares, abelian squares are not avoidable on a ternary.
[PDF] 3-Abelian Cubes Are Avoidable on Binary Alphabets
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It is proved that k-abelian cubes are avoidable over a binary alphabet for k ≥ 5 and this holds for k ≤ 3. A k-abelian cube is a word uvw, where u, v, ...
5-abelian cubes are avoidable on binary alphabets
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由 R Mercaş 著作2014被引用 16 次 — Previously it has been shown that k-abelian cubes are avoidable over a binary alphabet for k ≥ 8. Here it is proved that this holds for k ≥ 5.
5-Abelian cubes are avoidable on binary alphabets∗∗∗
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由 R Mercaş 著作2014被引用 16 次 — It is easily seen that abelian squares cannot be avoided over a three-letter alphabet, each word of length eight over three letters containing an abelian square ...
5-Abelian Cubes Are Avoidable on Binary Alphabets
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However, Dekking showed in [2] that two letters are sufficient for avoiding abelian fourth powers, and three letters are sufficient for avoiding abelian cubes.
5-Abelian cubes are avoidable on binary alphabets
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由 R Mercaş 著作2014被引用 16 次 — Previously it has been shown that k-abelian cubes are avoidable over a binary alphabet for k ≥ 8. Here it is proved that this holds for k ≥ 5. Mathematics ...
3-abelian cubes are avoidable on binary alphabets
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3-abelian cubes are avoidable on binary alphabets. Aleksi Saarela; Robert Mercas. 3-abelian cubes are avoidable on binary alphabets. Aleksi Saarela.
5-Abelian Cubes Are Avoidable on Binary Alphabets
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abelian fourth powers, and three letters suffice for avoiding abelian cubes. ... Saarela, 3-abelian cubes are avoidable on binary alphabets. In Proc. of the ...
5-Abelian cubes are avoidable on binary alphabets
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3-Abelian Cubes Are Avoidable on Binary Alphabets. Conference Paper. Oct 2014. Robert Mercaş · Aleksi Saarela. A k-abelian cube is a word uvw, where u,v,w have ...