Title of article
GENERALIZATIONS OF PARIKH MAPPINGS
Author/Authors
Anton Cerny، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
20
From page
209
To page
228
Abstract
Parikh matrices have become a useful tool for investigationof subword structure of words. Several generalizations of this concepthave been considered. Based on the concept of formal power series, wedescribe a general framework covering most of these generalizations. Inaddition, we provide a new characterization of binary amiable words –words having a common Parikh matrix
Keywords
amiable words , Parikh mapping , Parikh matrix , Formal power series , Prouhet-Tarry-Escott problem , Subword
Journal title
RAIRO - Theoretical Informatics and Applications
Serial Year
2010
Journal title
RAIRO - Theoretical Informatics and Applications
Record number
666046
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