A new characteristic property of rich words

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A new characteristic property of rich words

Originally introduced and studied by the third and fourth authors together with J. Justin and S. Widmer (2008), rich words constitute a new class of finite and infinite words characterized by containing the maximal number of distinct palindromes. Several characterizations of rich words have already been established. A particularly nice characteristic property is that all ‘complete returns’ to p...

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ژورنال

عنوان ژورنال: Theoretical Computer Science

سال: 2009

ISSN: 0304-3975

DOI: 10.1016/j.tcs.2008.11.001