Dyck-Eulerian标识

Q2 Mathematics

Electronic Notes in Discrete Mathematics Pub Date : 2018-07-01 DOI:10.1016/j.endm.2018.06.041

Pietro Codara , Ottavio M. D'Antona

引用次数: 0

摘要

我们引入欧拉有向图E族，它与Dyck词有关。我们提供了实现E和W (Dyck词集)之间的双射的算法。为了做到这一点，我们利用一个二进制矩阵，我们称之为戴克矩阵，表示欧拉有向图的循环。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Dyck-Eulerian digraphs

We introduce a family of Eulerian digraphs, $E$ , associated with Dyck words. We provide the algorithms implementing the bijection between $E$ and $W$ , the set of Dyck words. To do so, we exploit a binary matrix, that we call Dyck matrix, representing the cycles of an Eulerian digraph.

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来源期刊

Electronic Notes in Discrete Mathematics Mathematics-Discrete Mathematics and Combinatorics

CiteScore

1.30

自引率

0.00%

发文量

期刊介绍： Electronic Notes in Discrete Mathematics is a venue for the rapid electronic publication of the proceedings of conferences, of lecture notes, monographs and other similar material for which quick publication is appropriate. Organizers of conferences whose proceedings appear in Electronic Notes in Discrete Mathematics, and authors of other material appearing as a volume in the series are allowed to make hard copies of the relevant volume for limited distribution. For example, conference proceedings may be distributed to participants at the meeting, and lecture notes can be distributed to those taking a course based on the material in the volume.