Please use this identifier to cite or link to this item: https://research.matf.bg.ac.rs/handle/123456789/721
DC FieldValueLanguage
dc.contributor.authorStanić, Zoranen_US
dc.date.accessioned2022-08-15T15:00:11Z-
dc.date.available2022-08-15T15:00:11Z-
dc.date.issued2021-
dc.identifier.issn16605446en
dc.identifier.urihttps://research.matf.bg.ac.rs/handle/123456789/721-
dc.description.abstractIf G is a graph with n vertices, LG is its Laplacian matrix, and b is a binary vector of length n, then the pair (LG, b) is said to be controllable, and we also say that G is Laplacian controllable for b, if b is non-orthogonal to any of the eigenvectors of LG. It is known that if G is Laplacian controllable, then it has no repeated Laplacian eigenvalues. If G has no repeated Laplacian eigenvalues and each of them is an integer, then G is decomposable into a (dominate) induced subgraph, say H, and another induced subgraph with at most three vertices. We express the Laplacian controllability of G in terms of that of H. In this way, we address the question on the Laplacian controllability of cographs and, in particular, threshold graphs.en_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofMediterranean Journal of Mathematicsen_US
dc.subjectCographen_US
dc.subjectControllabilityen_US
dc.subjectIntegral Laplacian spectrumen_US
dc.subjectLaplacian eigenvaluesen_US
dc.subjectThreshold graphen_US
dc.titleLaplacian Controllability for Graphs with Integral Laplacian Spectrumen_US
dc.typeArticleen_US
dc.identifier.doi10.1007/s00009-020-01684-3-
dc.identifier.scopus2-s2.0-85099936630-
dc.identifier.isi000612376100007-
dc.identifier.urlhttps://api.elsevier.com/content/abstract/scopus_id/85099936630-
dc.contributor.affiliationNumerical Mathematics and Optimizationen_US
dc.relation.issn1660-5446en_US
dc.description.rankM21en_US
dc.relation.firstpageArticle no. 35en_US
dc.relation.volume18en_US
dc.relation.issue1en_US
item.grantfulltextnone-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.openairetypeArticle-
item.languageiso639-1en-
item.fulltextNo Fulltext-
item.cerifentitytypePublications-
crisitem.author.deptNumerical Mathematics and Optimization-
crisitem.author.orcid0000-0002-4949-4203-
Appears in Collections:Research outputs
Show simple item record

SCOPUSTM   
Citations

4
checked on Mar 28, 2025

Page view(s)

19
checked on Jan 19, 2025

Google ScholarTM

Check

Altmetric

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.