<?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-3PU6WWFD/45cd4b9c-9250-4a3b-ade7-ec90fedff22d/PDF"><dcterms:extent>272 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-3PU6WWFD/f3065131-e1ae-44a4-9480-823c51af8669/TEXT"><dcterms:extent>25 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-3PU6WWFD"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-UP1WMFAR" /><dcterms:issued>2017</dcterms:issued><dc:creator>Janicová, Mária</dc:creator><dc:creator>Lužar, Borut</dc:creator><dc:creator>Madaras, Tomáš</dc:creator><dc:creator>Soták, Roman</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. 351-360</dc:format><dc:identifier>ISSN:1855-3966</dc:identifier><dc:identifier>COBISSID:2048425491</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-3PU6WWFD</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">bi-hipergraf</dc:subject><dc:subject xml:lang="sl">homogeno barvanje</dc:subject><dc:subject xml:lang="sl">mešani hipergraf</dc:subject><dc:subject xml:lang="sl">NMNR-barvanje</dc:subject><dcterms:temporal rdf:resource="2008-2025" /><dc:title xml:lang="sl">From NMNR-coloring of hypergraphs to homogenous coloring of graphs|</dc:title><dc:description xml:lang="sl">An NMNR-coloring of a hypergraph is a coloring of vertices such that in every hyperedge at least two vertices are colored with distinct colors, and at least two vertices are colored with the same color. We prove that every 3-uniform 3-regular hypergraph admits an NMNR-coloring with at most 3 colors. As a corollary, we confirm the conjecture that every bipartite cubic graph admits a 2-homogenous coloring, where a ?$k$?-homogenous coloring of a graph ?$G$? is a proper coloring of vertices such that the number of colors in the neigborhood of any vertex equals ?$k$?. We also introduce several other results and propose some additional problems</dc:description><dc:description xml:lang="sl">NMNR-barvanje hipergrafa je takšno barvanje vozlišč, pri katerem sta v vsaki hiperpovezavi najmanj dve vozlišči različnih barv, najmanj dve vozlišči pa iste barve. Dokažemo, da vsak 3-uniformen 3-regularen hipergraph dopušča NMNR-barvanje z največ tremi barvami. Kot korolar potrdimo domnevo, da ima vsak dvodelen kubičen graf 2-homogeno barvanje, kjer je ?$k$?-homogeno barvanje grafa ?$G$? pravo barvanje vozlišč, v katerem je število barv v soseščini kateregakoli vozlišča enako ?$k$?. Predstavimo še nekaj drugih rezultatov in predlagamo nekaj dodatnih problemov</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-3PU6WWFD"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:doc-3PU6WWFD" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:doc-3PU6WWFD/45cd4b9c-9250-4a3b-ade7-ec90fedff22d/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-3PU6WWFD/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:doc-3PU6WWFD" /></ore:Aggregation></rdf:RDF>