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Open Access ·Peer-reviewed·ISSN (Online): 2169-012X·ISSN (Print): 0972-0502

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Open Access Research Article

Block inversion on finite rich ℘ words

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pp. 109–120Vol. 27Issue 1February 2024DOI: 10.47974/JIM-1732XML
Received:
05 Apr 2023
Published Online:
27 Feb 2024
Article type:
Research Article
Language:
EN
Article no.:
JIM-1732
Pages:
109–120

Abstract

A unified study of inversions on ℘ words resulted from the importance of words and inversions in molecular biology. In this study, we generalize the idea of inversion by using a technique called block inversion on finite rich ℘ words. A comparison of block inversion on finite total words and on finite ℘ words is made. We conclude that the total number of ℘ words in the block inversion set of a finite rich ℘ word of length n is strictly less than 2n–1.

Keywords

Subject Classifications

68Q4568R15

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