The numerical semigroup of phrases' lengths in a simple alphabet
MetadataShow full item record
Hindawi Publishing Corporation
Phrases' lengthsPL-semigroupsNumerical semigroup
Robles-Pérez, A.M.; Rosales, J.C. The numerical semigroup of phrases' lengths in a simple alphabet. Scientific World Journal, 2013: 459024 (2013). [http://hdl.handle.net/10481/32051]
SponsorshipBoth of the authors are supported by FQM-343 (Junta de Andalucía), MTM2010-15595 (MICINN, Spain), and FEDER funds. The second author is also partially supported by Junta de Andalucía/Feder Grant no. FQM-5849.
Let A be an alphabet with two elements. Considering a particular class of words (the phrases) over such an alphabet, we connect with the theory of numerical semigroups. We study the properties of the family of numerical semigroups which arise from this starting point.