<?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-S061169T/708855ee-fb65-43fe-badc-3bbed5fee812/PDF"><dcterms:extent>399 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-S061169T/7e0b7548-70ca-46a0-b37b-0faabda20903/TEXT"><dcterms:extent>49 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-S061169T"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-UP1WMFAR" /><dcterms:issued>2015</dcterms:issued><dc:creator>Althöfer, Ingo</dc:creator><dc:creator>Haugland, Jan Kristian</dc:creator><dc:creator>Scherer, Karl</dc:creator><dc:creator>Schneider, Frank</dc:creator><dc:creator>Van Cleemput, Nico</dc:creator><dc:format xml:lang="sl">številka:2</dc:format><dc:format xml:lang="sl">letnik:8</dc:format><dc:format xml:lang="sl">str. 337-363</dc:format><dc:identifier>COBISSID:17377369</dc:identifier><dc:identifier>ISSN:1855-3966</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-S061169T</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">alternating degrees</dc:subject><dc:subject xml:lang="sl">alternirajoče stopnje</dc:subject><dc:subject xml:lang="en">exhaustive search</dc:subject><dc:subject xml:lang="en">heuristic search</dc:subject><dc:subject xml:lang="sl">hevristično iskanje</dc:subject><dc:subject xml:lang="sl">izčrpno iskanje</dc:subject><dc:subject xml:lang="en">plane graph</dc:subject><dc:subject xml:lang="sl">ravninski grafi</dc:subject><dcterms:temporal rdf:resource="2008-2025" /><dc:title xml:lang="sl">Alternating plane graphs|</dc:title><dc:description xml:lang="sl">A plane graph is called alternating if all adjacent vertices have different degrees, and all neighboring faces as well. Alternating plane graphs were introduced in 2008. This paper presents the previous research on alternating plane graphs. There are two smallest alternating plane graphs, having 17 vertices and 17 faces each. There is no alternating plane graph with 18 vertices, but alternating plane graphs exist for all cardinalities from 19 on. From a small set of initial building blocks, alternating plane graphs can be constructed for all large cardinalities. Many of the small alternating plane graphs have been found with extensive computer help. Theoretical results on alternating plane graphs are included where all degrees have to be from the set ?$\{3,4,5\}$?. In addition, several classes of "weak alternating plane graphs" (with vertices of degree 2) are presented</dc:description><dc:description xml:lang="sl">Ravninski graf se imenuje alternirajoč, če imajo vsa sosednja vozlišča različne stopnje, prav tako pa tudi vsa sosednja lica. Alternirajoče ravninske grafe so prvič obravnavali leta 2008. Ta članek povzema dosedanje raziskave o alternirajočih ravninskih grafih. Obstajata dva najmanjša alternirajoča ravninska grafa, vsak od njiju ima po 17 vozlič in 17 lic. Ni nobenega alternirajočega ravninskega grafa na 18 vozliščih, obstajajo pa alternirajoči ravninski grafi za vse grafe na 19 ali več vozliščih. Iz majhne množice začetnih gradnikov lahko konstruiramo alternirajoče ravninske grafe za vse grafe večjih redov. Veliko majhnih alternirajočih ravninskih grafov so našli z izdatno pomočjo računalnikov. V članek so vključeni teoretični rezultati o alternirajočih ravninskih grafih, v katerih so vse stopnje vozlišč elementi množice ?$\{3,4,5\}$?. Predstavljenih je tudi več razredov "šibko alternirajočih ravninskih grafov" (z vozlišči stopnje 2)</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-S061169T"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:doc-S061169T" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:doc-S061169T/708855ee-fb65-43fe-badc-3bbed5fee812/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-S061169T/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:doc-S061169T" /></ore:Aggregation></rdf:RDF>