<?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-HQ31X4IO/0a55783d-ff0a-4575-9316-5c688839f7af/PDF"><dcterms:extent>647 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-HQ31X4IO/7657f075-aeb9-416a-a323-97884251c839/TEXT"><dcterms:extent>66 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-HQ31X4IO/568d621b-c8f4-45d0-9913-1a81126364a9/PDF"><dcterms:extent>121 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-HQ31X4IO/91a936b1-ac64-4c13-978c-82c5018609b5/TEXT"><dcterms:extent>3 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-HQ31X4IO"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-UP1WMFAR" /><dcterms:issued>2023</dcterms:issued><dc:creator>Göring, Frank</dc:creator><dc:creator>Winter, Martin</dc:creator><dc:format xml:lang="sl">številka:2</dc:format><dc:format xml:lang="sl">letnik:23</dc:format><dc:format xml:lang="sl">P2.01 (29 str.)</dc:format><dc:identifier>DOI:10.26493/1855-3974.2712.6be</dc:identifier><dc:identifier>COBISSID_HOST:149468675</dc:identifier><dc:identifier>ISSN:1855-3966</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-HQ31X4IO</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">convex polytopes</dc:subject><dc:subject xml:lang="en">edge-transitive</dc:subject><dc:subject xml:lang="sl">konveksni politopi</dc:subject><dc:subject xml:lang="sl">povezavno tranzitiven</dc:subject><dc:subject xml:lang="sl">simetrija politopov</dc:subject><dc:subject xml:lang="en">symmetry of polytopes</dc:subject><dc:subject xml:lang="sl">točkovno tranzitiven</dc:subject><dc:subject xml:lang="en">vertex-transitive</dc:subject><dcterms:temporal rdf:resource="2008-2025" /><dc:title xml:lang="sl">The edge-transitive polytopes that are not vertex-transitive|</dc:title><dc:description xml:lang="sl">In 3-dimensional Euclidean space there exist two exceptional polyhedra, the rhombic dodecahedron and the rhombic triacontahedron, the only known polytopes (besides polygons) that are edge-transitive without being vertex-transitive. We show that these polyhedra do not have higher-dimensional analogues, that is, that in dimension ?$d \geq 4$?, edgetransitivity of convex polytopes implies vertex-transitivity. More generally, we give a classification of all convex polytopes which at the same time have all edges of the same length, an edge in-sphere and a bipartite edge-graph. We show that any such polytope in dimension ?$d \geq 4$? is vertex-transitive</dc:description><dc:description xml:lang="sl">V 3-dimenzionalnem evklidskem prostoru obstajata dva izjemna poliedra, rombski dodekaeder in rombski triakontaeder, edina znana politopa (poleg poligonov), ki sta povezavno tranzitvna, ne pa tudi točkovno tranzitivna. Pokažemo, da za ta dva poliedra ne obstajajo nobene podobne strukture v višjih dimenzijah, to pomeni, da v dimenziji ?$d \geq 4$? povezavna tranzitivnost konveksnega politopa implicira točkovno tranzitivnost. Splošneje, podamo klasifikacijo vseh konveksnih politopov, ki imajo hkrati vse povezave iste dolžine, včrtano sfero, ki se vsake povezave dotika v eni sami točki, ter dvodelen povezavni graf. Pokažemo, da je vsak tak politop v dimenziji ?$d \geq 4$? točkovno tranzitiven</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-HQ31X4IO"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:doc-HQ31X4IO" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:doc-HQ31X4IO/0a55783d-ff0a-4575-9316-5c688839f7af/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-HQ31X4IO/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:doc-HQ31X4IO" /></ore:Aggregation></rdf:RDF>