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Article: Graceful tree conjecture for infinite trees

TitleGraceful tree conjecture for infinite trees
Authors
Chan, TLCheung, WSNg, TW
Issue Date2009
Citation
Electronic Journal Of Combinatorics, 2009, v. 16 n. 1, article no. R65 How to Cite?
AbstractOne of the most famous open problems in graph theory is the Graceful Tree Conjecture, which states that every finite tree has a graceful labeling. In this paper, we define graceful labelings for countably infinite graphs, and state and verify a Graceful Tree Conjecture for countably infinite trees.
Persistent Identifierhttp://hdl.handle.net/10722/58976
ISSN
1077-8926
2021 Impact Factor: 0.690
2020 SCImago Journal Rankings: 0.703
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorChan, TLen_HK
dc.contributor.authorCheung, WSen_HK
dc.contributor.authorNg, TWen_HK
dc.date.accessioned2010-05-31T03:40:40Z-
dc.date.available2010-05-31T03:40:40Z-
dc.date.issued2009en_HK
dc.identifier.citationElectronic Journal Of Combinatorics, 2009, v. 16 n. 1, article no. R65en_HK
dc.identifier.issn1077-8926en_HK
dc.identifier.urihttp://hdl.handle.net/10722/58976-
dc.description.abstractOne of the most famous open problems in graph theory is the Graceful Tree Conjecture, which states that every finite tree has a graceful labeling. In this paper, we define graceful labelings for countably infinite graphs, and state and verify a Graceful Tree Conjecture for countably infinite trees.en_HK
dc.languageengen_HK
dc.relation.ispartofElectronic Journal of Combinatoricsen_HK
dc.titleGraceful tree conjecture for infinite treesen_HK
dc.typeArticleen_HK
dc.identifier.emailNg, TW:ntw@maths.hku.hken_HK
dc.identifier.authorityNg, TW=rp00768en_HK
dc.description.naturelink_to_OA_fulltext-
dc.identifier.scopuseid_2-s2.0-67649933493en_HK
dc.identifier.hkuros158300en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-67649933493&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume16en_HK
dc.identifier.issue1en_HK
dc.identifier.scopusauthoridChan, TL=26767564900en_HK
dc.identifier.scopusauthoridCheung, WS=7202743043en_HK
dc.identifier.scopusauthoridNg, TW=7402229732en_HK
dc.customcontrol.immutablecsl 140422-
dc.identifier.issnl1077-8926-

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