On the Italian reinforcement number of a digraph
On the Italian reinforcement number of a digraph
About this item
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Author / Creator
Department of Mathematics, Azarbaijan Shahid Madani University, Tabriz, Iran , College of Science, East China University of Technology, Nanchang 330013, China , College of Mathematics and Data Science, Minjiang University, Fuzhou 350108, China , Xie, Zhihong , Hao, Guoliang , Sheikholeslami, S. M. and Zeng, Shuting
Publisher
AIMS Press
Journal title
Language
English
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Publication information
Publisher
AIMS Press
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Scope and Contents
Contents
The Italian reinforcement number of a digraph is the minimum number of arcs that have to be added to the digraph in order to decrease the Italian domination number. In this paper, we present some new sharp upper bounds on the Italian reinforcement number of a digraph. We also determine the exact values of the Italian reinforcement number of the Car...
Alternative Titles
Full title
On the Italian reinforcement number of a digraph
Authors, Artists and Contributors
Author / Creator
College of Science, East China University of Technology, Nanchang 330013, China
College of Mathematics and Data Science, Minjiang University, Fuzhou 350108, China
Xie, Zhihong
Hao, Guoliang
Sheikholeslami, S. M.
Zeng, Shuting
Identifiers
Primary Identifiers
Record Identifier
TN_cdi_doaj_primary_oai_doaj_org_article_6013d2c338da404e84e745e9b668fc42
Permalink
https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_doaj_primary_oai_doaj_org_article_6013d2c338da404e84e745e9b668fc42
Other Identifiers
ISSN
2473-6988
E-ISSN
2473-6988
DOI
10.3934/math.2021382
