<?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-05TQJS6H/0b433388-ece2-4e0e-b676-beb051f82b80/PDF"><dcterms:extent>430 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-05TQJS6H/337cf0d2-ae4f-44a6-b7fa-b3afa893de77/TEXT"><dcterms:extent>42 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-05TQJS6H"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-UP1WMFAR" /><dcterms:issued>2021</dcterms:issued><dc:creator>Farrokhi Derakhshandeh Ghouchan,, Mohammad</dc:creator><dc:creator>Ghorbani, Ebrahim</dc:creator><dc:creator>Mahid, Farhad Rahimi</dc:creator><dc:creator>Maimani, Hamid Reza</dc:creator><dc:format xml:lang="sl">številka:2</dc:format><dc:format xml:lang="sl">letnik:20</dc:format><dc:format xml:lang="sl">str. 171-186</dc:format><dc:identifier>DOI:10.26493/1855-3974.2199.97e</dc:identifier><dc:identifier>ISSN:1855-3966</dc:identifier><dc:identifier>COBISSID_HOST:91633411</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-05TQJS6H</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">Cayley graph</dc:subject><dc:subject xml:lang="sl">Cayleyjev graf</dc:subject><dc:subject xml:lang="sl">graf Sierpińskega</dc:subject><dc:subject xml:lang="sl">Laplaceov operator</dc:subject><dc:subject xml:lang="en">Laplacian</dc:subject><dc:subject xml:lang="sl">ne-Cayleyjevo število</dc:subject><dc:subject xml:lang="en">non-Cayley number</dc:subject><dc:subject xml:lang="en">Sierpiński graph</dc:subject><dc:subject xml:lang="en">spectrum</dc:subject><dc:subject xml:lang="sl">spekter</dc:subject><dcterms:temporal rdf:resource="2008-2025" /><dc:title xml:lang="sl">Some algebraic properties of Sierpiński-type graphs|</dc:title><dc:description xml:lang="sl">This paper deals with some of the algebraic properties of Sierpiński graphs and a family of regular generalized Sierpiński graphs. For the family of regular generalized Sierpiński graphs, we obtain their spectrum and characterize those graphs that are Cayley graphs. As a by-product, a new family of non-Cayley vertex-transitive graphs, and consequently, a new set of non-Cayley numbers are introduced. We also obtain the Laplacian spectrum of Sierpiński graphs in some particular cases, and make a conjecture on the general case</dc:description><dc:description xml:lang="sl">V članku obravnavamo nekaj algebrajskih lastnosti grafov Sierpińskega in družino regularnih posplošenih grafov Sierpińskega. Za družino regularnih posplošenih grafov Sierpińskega določimo njihov spekter in karakteriziramo tiste grafe, ki so Cayleyjevi grafi. Poleg tega vpeljemo novo družino ne-Cayleyjevih vozliščno tranzitivnih grafov in, temu ustrezno, novo množico ne-Cayleyjevih števil. Določimo tudi Laplaceov spekter grafov Sierpińskega v nekaj posebnih primerih, postavimo pa tudi hipotezo v zvezi s splošnim primerom</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-05TQJS6H"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:doc-05TQJS6H" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:doc-05TQJS6H/0b433388-ece2-4e0e-b676-beb051f82b80/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-05TQJS6H/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:doc-05TQJS6H" /></ore:Aggregation></rdf:RDF>