Romanian Journal of Information Science and Technology (ROMJIST)

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ROMJIST is a publication of Romanian Academy,
Section for Information Science and Technology

Editor – in – Chief:
Radu-Emil Precup

Honorary Co-Editors-in-Chief:
Horia-Nicolai Teodorescu
Gheorghe Stefan

Secretariate (office):
Adriana Apostol
Adress for correspondence: romjist@nano-link.net (after 1st of January, 2019)

Founding Editor-in-Chief
(until 10th of February, 2021):
Dan Dascalu

Editing of the printed version: Mihaela Marian (Publishing House of the Romanian Academy, Bucharest)

Technical editor
of the on-line version:
Lucian Milea (University POLITEHNICA of Bucharest)

Sponsor:
• National Institute for R & D
in Microtechnologies
(IMT Bucharest), www.imt.ro

ROMJIST Volume 21, No. 3, 2018, pp. 256-266
 

K. Mahalingam, R. Praveen, R. Rama
On a Special Variant of Rauzy Graphs

ABSTRACT: Representation of a word by a graph is an important branch of study in combinatorics of words. The vertices and the edges are defined using certain properties of words. Such a representation is useful in solving some problems in graph theory. One such representation is the idea of Rauzy graphs that was used to study Arnoux-Rauzy sequences. In this paper, we define half range Rauzy graphs and study the structural properties of such a variant for some special words.

KEYWORDS: Half range Rauzy graphs, Primitive words, Directed graphs, Strongly connected graphs

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