<?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-YT2MXUM0/4e2f7719-990c-4560-a8c5-e625eb43d947/PDF"><dcterms:extent>331 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-YT2MXUM0/4e6c36cf-34bb-4253-b735-712b02e8dfca/TEXT"><dcterms:extent>39 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-YT2MXUM0"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-UP1WMFAR" /><dcterms:issued>2017</dcterms:issued><dc:creator>Oboudi, Mohammad Reza</dc:creator><dc:format xml:lang="sl">letnik:12</dc:format><dc:format xml:lang="sl">številka:2</dc:format><dc:format xml:lang="sl">str. 271-286</dc:format><dc:identifier>COBISSID:18164569</dc:identifier><dc:identifier>ISSN:1855-3966</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-YT2MXUM0</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">grafi</dc:subject><dc:subject xml:lang="sl">lastne vrednosti grafov</dc:subject><dc:subject xml:lang="sl">spekter</dc:subject><dcterms:temporal rdf:resource="2008-2025" /><dc:title xml:lang="sl">Characterization of graphs with exactly two non-negative eigenvalues|</dc:title><dc:description xml:lang="sl">In this paper we characterize all graphs with exactly two non-negative eigenvalues. As a consequence we obtain all graphs ?$G$? such that ?$\lambda_3(G) &lt; 0$?, where ?$\lambda_3(G)$? is the third largest eigenvalue of ?$G$?</dc:description><dc:description xml:lang="sl">V članku karakteriziramo vse grafe z natanko dvema nenegativnima lastnima vrednostima. Od tod dobimo vse grafe ?$G$?, za katere je ?$\lambda_3(G) &lt; 0$?, kjer je ?$\lambda_3(G)$? tretja največja lastna vrednost grafa ?$G$?</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-YT2MXUM0"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:doc-YT2MXUM0" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:doc-YT2MXUM0/4e2f7719-990c-4560-a8c5-e625eb43d947/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-YT2MXUM0/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:doc-YT2MXUM0" /></ore:Aggregation></rdf:RDF>