<?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-567RMQIX/4f651ab9-18b9-448d-9dba-fcb00308517f/PDF"><dcterms:extent>270 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-567RMQIX/b2fe36c5-241a-46c6-a8f7-0c9af2b43da5/TEXT"><dcterms:extent>30 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-567RMQIX"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-UP1WMFAR" /><dcterms:issued>2021</dcterms:issued><dc:creator>Grech, Mariusz</dc:creator><dc:format xml:lang="sl">številka:2</dc:format><dc:format xml:lang="sl">letnik:21</dc:format><dc:format xml:lang="sl">str. 259-269</dc:format><dc:identifier>DOI:10.26493/1855-3974.1926.6ad</dc:identifier><dc:identifier>COBISSID_HOST:112755971</dc:identifier><dc:identifier>ISSN:1855-3966</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-567RMQIX</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">automorphism group</dc:subject><dc:subject xml:lang="en">colored graph</dc:subject><dc:subject xml:lang="en">direct product</dc:subject><dc:subject xml:lang="sl">grupa avtomorfizmov</dc:subject><dc:subject xml:lang="sl">kartezični produkt</dc:subject><dc:subject xml:lang="sl">permutacijska grupa</dc:subject><dc:subject xml:lang="en">permutation group</dc:subject><dc:subject xml:lang="sl">pobarvan graf</dc:subject><dcterms:temporal rdf:resource="2008-2025" /><dc:title xml:lang="sl">Decompositions of the automorphism groups of edge-colored graphs into the direct product of permutation groups|</dc:title><dc:description xml:lang="sl">In the paper Graphical complexity of products of permutation groups, M. Grech, A. Jeż, and A. Kisielewicz have proved that the direct product of automorphism groups of edgecolored graphs is itself the automorphism group of an edge-colored graph. In this paper, we study the direct product of two permutation groups such that at least one of them fails to be the automorphism group of an edge-colored graph. We find necessary and sufficient conditions for the direct product to be the automorphism group of an edge-colored graph. The same problem is settled for the edge-colored digraphs</dc:description><dc:description xml:lang="sl">V članku Graphical complexity of products of permutation groups, so M. Grech, A. Jeż in A. Kisielewicz dokazali, da je kartezični produkt grup avtomorfizmov grafov s pobarvanimi povezavami tudi sam grupa avtomorfizmov nekega grafa s pobarvanimi povezavami. V članku raziskujemo kartezični produkt dveh permutacijskih grup, od katerih vsaj ena ni grupa avtomorfizmov nobenega grafa s pobarvanimi povezavami. Poiščemo potrebne in zadostne pogoje za to, da je tak kartezični produkt grupa avtomorfizmov nekega grafa s pobarvanimi povezavami. Isti problem rešimo tudi za usmerjene grafe s pobarvanimi povezavami</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-567RMQIX"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:doc-567RMQIX" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:doc-567RMQIX/4f651ab9-18b9-448d-9dba-fcb00308517f/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-567RMQIX/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:doc-567RMQIX" /></ore:Aggregation></rdf:RDF>