<?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-UAR9RMEZ/ed80021d-af31-47fc-91a4-e4cb5dfa8cf7/PDF"><dcterms:extent>300 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-UAR9RMEZ/1fbc75e4-a478-40e3-bcc3-698b798b5055/TEXT"><dcterms:extent>30 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-UAR9RMEZ"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-UP1WMFAR" /><dcterms:issued>2016</dcterms:issued><dc:creator>Farrugia, Alexander</dc:creator><dc:creator>Gauci, John Baptist</dc:creator><dc:creator>Sciriha, Irene</dc:creator><dc:format xml:lang="sl">letnik:11</dc:format><dc:format xml:lang="sl">številka:2</dc:format><dc:format xml:lang="sl">str. 231-245</dc:format><dc:identifier>COBISSID:17854553</dc:identifier><dc:identifier>ISSN:1855-3966</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-UAR9RMEZ</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">circulant matrix</dc:subject><dc:subject xml:lang="sl">cirkulantna matrika</dc:subject><dc:subject xml:lang="en">complete graph</dc:subject><dc:subject xml:lang="sl">G-matični graf</dc:subject><dc:subject xml:lang="en">G-nutful graph</dc:subject><dc:subject xml:lang="sl">NSSD</dc:subject><dc:subject xml:lang="sl">polni graf</dc:subject><dcterms:temporal rdf:resource="2008-2025" /><dc:title xml:lang="sl">Complete graphs with zero diagonal inverse|</dc:title><dc:description xml:lang="sl">If the inverse of a non-singular real symmetric matrix that represents an edge-weighted graph with no loops has zero diagonal, then the inverse itself is the matrix of a loopless graph. Here we show that such graphs having non-zero weight on each edge always exist if their number of vertices is at least 6</dc:description><dc:description xml:lang="sl">Če ima inverz nesingularne realne simetrične matrike, ki predstavlja povezavno utežen graf brez zank, ničelno diagonalo, potem je inverz sam matrika grafa brez zank. Tukaj pokažemo, da takšni grafi, ki imajo neničelno utež na vsaki povezavi, vselej obstajajo, če je njihovo število vozlišč najmanj 6</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-UAR9RMEZ"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:doc-UAR9RMEZ" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:doc-UAR9RMEZ/ed80021d-af31-47fc-91a4-e4cb5dfa8cf7/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-UAR9RMEZ/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:doc-UAR9RMEZ" /></ore:Aggregation></rdf:RDF>