<?xml version="1.0"?><rdf:RDF xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:edm="http://www.europeana.eu/schemas/edm/" xmlns:wgs84_pos="http://www.w3.org/2003/01/geo/wgs84_pos" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdaGr2="http://rdvocab.info/ElementsGr2" xmlns:oai="http://www.openarchives.org/OAI/2.0/" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:ore="http://www.openarchives.org/ore/terms/" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:dcterms="http://purl.org/dc/terms/"><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-5M5H6R3X/dbb6a7bb-97e6-49b4-b97a-7611f1b03172/PDF"><dcterms:extent>635 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-5M5H6R3X/59b7a2f2-114d-47ab-8166-a581b696f398/TEXT"><dcterms:extent>67 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="2008-2026"><edm:begin xml:lang="en">2008</edm:begin><edm:end xml:lang="en">2026</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:doc-5M5H6R3X"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-UP1WMFAR" /><dcterms:issued>2026</dcterms:issued><dc:creator>Cho, Eun-Kyung</dc:creator><dc:creator>Culver, Eric</dc:creator><dc:creator>Hartke, Stephen G.</dc:creator><dc:creator>Iršič Chenoweth, Vesna</dc:creator><dc:format xml:lang="sl">številka:2, article  p2.08</dc:format><dc:format xml:lang="sl">letnik:26</dc:format><dc:format xml:lang="sl">str. 1-32</dc:format><dc:identifier>DOI:10.26493/1855-3974.3389.86c</dc:identifier><dc:identifier>ISSN:1855-3974</dc:identifier><dc:identifier>COBISSID_HOST:289327619</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-5M5H6R3X</dc:identifier><dc:language>en</dc:language><dc:publisher xml:lang="sl">Univerza na Primorskem</dc:publisher><dcterms:isPartOf xml:lang="sl">Ars mathematica contemporanea</dcterms:isPartOf><dc:subject xml:lang="sl">dominacija</dc:subject><dc:subject xml:lang="en">domination</dc:subject><dc:subject xml:lang="sl">podkubični ravninski graf</dc:subject><dc:subject xml:lang="en">subcubic planar graph</dc:subject><dc:subject xml:lang="en">upper bound</dc:subject><dc:subject xml:lang="sl">zgornja meja</dc:subject><dcterms:temporal rdf:resource="2008-2026" /><dc:title xml:lang="sl">Domination of subcubic planar graphs with large girth|</dc:title><dc:description xml:lang="sl">Since Reed conjectured in 1996 that the domination number of a connected cubic graph of order n is at most ?1/3n?, the domination number of cubic graphs has been extensively studied. It is now known that the conjecture is false in general, but Henning and Dorbec showed that it holds for graphs with girth at least 9. Zhu and Wu stated an analogous conjecture for 2-connected cubic planar graphs. In this paper, we present a new upper bound for the domination number of subcubic planar graphs: if G is a subcubic planar graph with girth at least 8, then ?(G) &lt; n0 + 3/4 n1 + 11/20 n2 + 7/20 n3, where n_i denotes the number of vertices in G of degree i, for i ? {0, 1, 2, 3}. We also prove that if G is a subcubic planar graph with girth at least 9, then ?(G) &lt; n0 + 13/17 n1 + 9/17 n2 + 6/17 n3</dc:description><dc:description xml:lang="sl">Odkar je Reed leta 1996 domneval, da je dominacijsko število povezanega kubičnega grafa reda n največ ?1/3n?, je bilo dominacijsko število kubičnih grafov obsežno preučevano. Danes je znano, da domneva na splošno ne drži, vendar sta Henning in Dorbec pokazala, da velja za grafe z ožino vsaj 9. Zhu in Wu sta podala analogno domnevo za 2-povezane kubične ravninske grafe. V tem članku podamo novo zgornjo mejo za dominacijsko število podkubičnih ravninskih grafov: če je G podkubičen ravninski graf z ožino vsaj 8, potem velja ?(G) &lt; n0 + 3/4 n1 + 11/20 n2 + 7/20 n3, kjer n_i označuje število vozlišč v G stopnje i, za i ? {0, 1, 2, 3}. Prav tako dokažemo, da za vsak podkubičen ravninski graf G z ožino vsaj 9 velja ?(G) &lt; n0 + 13/17 n1 + 9/17 n2 + 6/17 n3</dc:description><edm:type>TEXT</edm:type><dc:type xml:lang="sl">znanstveno časopisje</dc:type><dc:type xml:lang="en">journals</dc:type><dc:type rdf:resource="http://www.wikidata.org/entity/Q361785" /></edm:ProvidedCHO><ore:Aggregation rdf:about="http://www.dlib.si/?URN=URN:NBN:SI:doc-5M5H6R3X"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:doc-5M5H6R3X" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:doc-5M5H6R3X/dbb6a7bb-97e6-49b4-b97a-7611f1b03172/PDF" /><edm:rights rdf:resource="http://creativecommons.org/licenses/by/4.0/" /><edm:provider>Slovenian National E-content Aggregator</edm:provider><edm:intermediateProvider xml:lang="en">National and University Library of Slovenia</edm:intermediateProvider><edm:dataProvider xml:lang="sl">Univerza na Primorskem, Fakulteta za naravoslovje, matematiko in informacijske tehnologije</edm:dataProvider><edm:object rdf:resource="http://www.dlib.si/streamdb/URN:NBN:SI:doc-5M5H6R3X/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:doc-5M5H6R3X" /></ore:Aggregation></rdf:RDF>