<?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-XLRWDKTJ/a22dc6b0-7013-4ca7-b8cb-f6094bd96072/PDF"><dcterms:extent>571 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-XLRWDKTJ/af51dd3b-13ce-4588-8bd5-5df9643c2db3/TEXT"><dcterms:extent>34 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-XLRWDKTJ"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-UP1WMFAR" /><dcterms:issued>2018</dcterms:issued><dc:creator>Zamfirescu, Carol T.</dc:creator><dc:format xml:lang="sl">letnik:14</dc:format><dc:format xml:lang="sl">številka:2</dc:format><dc:format xml:lang="sl">str. 359-373</dc:format><dc:identifier>COBISSID:18456921</dc:identifier><dc:identifier>ISSN:1855-3966</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-XLRWDKTJ</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">kombinatorika</dc:subject><dc:subject xml:lang="sl">kongruentni trikotniki</dc:subject><dc:subject xml:lang="sl">sestavi premic</dc:subject><dcterms:temporal rdf:resource="2008-2025" /><dc:title xml:lang="sl">Congruent triangles in arrangements of lines|</dc:title><dc:description xml:lang="sl">Raziskujemo maksimalno število kongruentnih trikotnikov v končnih sestavih ?$\ell$? premic v evklidski ravnini. Označimo to število z ?$f(\ell)$?. Pokažemo, da je ?$f(5) = 5$? in da je konstrukcija, ki realizira ta maksimum, enolična, ter da je ?$f(6) = 8$? in ?$f(7) = 14$?. Obravnavamo tudi vprašanje, za katera cela števila ?$c$? obstajajo sestavi ?$\ell$? premic z natanko ?$c$? kongruentnimi trikotniki. Poleg tega obravnavamo primer, ko so trikotniki lica ravninskega grafa, pridruženega sestavu (tj. notranjost trikotnika ima prazen presek z vsako premico sestava). Nazadnje formuliramo štiri domneve</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-XLRWDKTJ"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:doc-XLRWDKTJ" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:doc-XLRWDKTJ/a22dc6b0-7013-4ca7-b8cb-f6094bd96072/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-XLRWDKTJ/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:doc-XLRWDKTJ" /></ore:Aggregation></rdf:RDF>