<?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-XA9F52TI/85d95066-e601-42ab-95cf-04c94d1695af/PDF"><dcterms:extent>280 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-XA9F52TI/46f85a6e-b16f-4e7f-a859-9c2b16f4dce6/TEXT"><dcterms:extent>40 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="2008-2025"><edm:begin xml:lang="en">2008</edm:begin><edm:end xml:lang="en">2025</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:doc-XA9F52TI"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-UP1WMFAR" /><dcterms:issued>2020</dcterms:issued><dc:creator>Lehner, Florian</dc:creator><dc:creator>Verret, Gabriel</dc:creator><dc:format xml:lang="sl">letnik:19</dc:format><dc:format xml:lang="sl">številka:2</dc:format><dc:format xml:lang="sl">str. 173-187</dc:format><dc:identifier>ISSN:1855-3974</dc:identifier><dc:identifier>COBISSID_HOST:43995651</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-XA9F52TI</dc:identifier><dc:language>en</dc:language><dc:publisher xml:lang="sl">Univerza na Primorskem, Fakulteta za matematiko, naravoslovje in informacijske tehnologije</dc:publisher><dcterms:isPartOf xml:lang="sl">Ars mathematica contemporanea</dcterms:isPartOf><dc:subject xml:lang="sl">barvanje točk</dc:subject><dc:subject xml:lang="en">distinguishing number</dc:subject><dc:subject xml:lang="sl">razlikovalno število</dc:subject><dc:subject xml:lang="en">symmetry breaking in graph</dc:subject><dc:subject xml:lang="en">vertex colouring</dc:subject><dc:subject xml:lang="en">vertex-transitive graphs</dc:subject><dc:subject xml:lang="sl">vozliščno tranzitivni grafi</dc:subject><dc:subject xml:lang="sl">zlom simetrije v grafu</dc:subject><dcterms:temporal rdf:resource="2008-2025" /><dc:title xml:lang="sl">Distinguishing numbers of finite 4-valent vertex-transitive graphs|</dc:title><dc:description xml:lang="sl">The distinguishing number of a graph ?$G$? is the smallest ?$k$? such that ?$G$? admits a ?$k$?-colouring for which the only colour-preserving automorphism of ?$G$? is the identity. We determine the distinguishing number of finite 4-valent vertex-transitive graphs. We show that, apart from one infinite family and finitely many examples, they all have distinguishing number 2</dc:description><dc:description xml:lang="sl">Razlikovalno število ?$G$? je najmanjše število ?$k$?, pri katerem obstaja ?$k$?-barvanje grafa ?$G$? z lastnostjo, da je edini avtomorfizem grafa ?$G$?, ki ohranja barve, identiteta. Določimo razlikovalno število končnih 4-valentnih vozliščno tranzitivnih grafov. Dokažemo, da imajo, razen ene neskončne družine ter še končno mnogo izjem, vsi ti grafi razlikovalno število 2</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-XA9F52TI"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:doc-XA9F52TI" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:doc-XA9F52TI/85d95066-e601-42ab-95cf-04c94d1695af/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-XA9F52TI/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:doc-XA9F52TI" /></ore:Aggregation></rdf:RDF>