<?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-O5XMSQF0/daecf422-8713-4514-98ee-29da59493176/PDF"><dcterms:extent>319 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-O5XMSQF0/907e7031-d5b5-40cf-ba9f-8a2e88d20a00/TEXT"><dcterms:extent>23 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-O5XMSQF0"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-UP1WMFAR" /><dcterms:issued>2020</dcterms:issued><dc:creator>Imrich, Wilfried</dc:creator><dc:creator>Kalinowski, Rafał</dc:creator><dc:creator>Pilśniak, Monika</dc:creator><dc:creator>Woźniak, Mariusz</dc:creator><dc:format xml:lang="sl">številka:1</dc:format><dc:format xml:lang="sl">letnik:18</dc:format><dc:format xml:lang="sl">str. 117-126</dc:format><dc:identifier>ISSN:1855-3966</dc:identifier><dc:identifier>COBISSID_HOST:39629315</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-O5XMSQF0</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="en">distinguishing index of a graph</dc:subject><dc:subject xml:lang="sl">razlikovalni indeks grafa</dc:subject><dc:subject xml:lang="en">symmetry breaking</dc:subject><dc:subject xml:lang="sl">zlom simetrije</dc:subject><dcterms:temporal rdf:resource="2008-2025" /><dc:title xml:lang="sl">The distinguishing index of connected graphs without pendant edges|</dc:title><dc:description xml:lang="sl">We consider edge colourings, not necessarily proper. The distinguishing index ?$D'(G)$? of a graph ?$G$? is the least number of colours in an edge colouring that is preserved only by the identity automorphism. It is known that ?$D'(G) \le \Delta$? for every countable, connected graph ?$G$? with finite maximum degree ?$\Delta$? except for three small cycles. We prove that ?$D'(G) \le \lceil\sqrt{\Delta}\rceil+1$? if additionally ?$G$? does not have pendant edges</dc:description><dc:description xml:lang="sl">Obravnavamo barvanja povezav, ne nujno pravilna. Razlikovalni indeks ?$D'(G)$? grafa ?$G$? je najmanjše število barv v barvanju povezav, ki ga ohranja samo identični avtomorfizem. Znano je, da je ?$D'(G) \le \Delta$? za vsak števen, povezan graf ?$G$? s končno maksimalno stopnjo ?$\Delta$? razen za tri majhne cikle. Dokažemo, da je ?$D'(G) \le \lceil\sqrt{\Delta}\rceil+1$? ob dodatnem pogoju, da graf ?$G$? nima visečih povezav</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-O5XMSQF0"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:doc-O5XMSQF0" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:doc-O5XMSQF0/daecf422-8713-4514-98ee-29da59493176/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-O5XMSQF0/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:doc-O5XMSQF0" /></ore:Aggregation></rdf:RDF>