<?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-ZVSBTXP4/8735de0e-c8c3-4f63-9bfe-a5aa9bca6fdb/PDF"><dcterms:extent>306 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-ZVSBTXP4/e677debe-c53e-43f7-85f5-1e9705d0614e/TEXT"><dcterms:extent>23 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-ZVSBTXP4"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-UP1WMFAR" /><dcterms:issued>2017</dcterms:issued><dc:creator>Cherniavsky, Yonah</dc:creator><dc:creator>Goldstein, Avraham</dc:creator><dc:creator>Levit, Vadim E.</dc:creator><dc:format xml:lang="sl">letnik:13</dc:format><dc:format xml:lang="sl">številka:2</dc:format><dc:format xml:lang="sl">str. 307-315</dc:format><dc:identifier>COBISSID:18355545</dc:identifier><dc:identifier>ISSN:1855-3966</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-ZVSBTXP4</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">grafi dobitka</dc:subject><dc:subject xml:lang="sl">konsistentni grafi</dc:subject><dc:subject xml:lang="sl">uravnotežena številčenja grafa</dc:subject><dc:subject xml:lang="sl">uravnoteženi označeni grafi</dc:subject><dc:subject xml:lang="sl">uteženi grafi</dc:subject><dcterms:temporal rdf:resource="2008-2025" /><dc:title xml:lang="sl">Balanced Abelian group-valued functions on directed graphs|</dc:title><dc:description xml:lang="sl">We discuss functions from the edges and vertices of a directed graph to an abelian group. A function is called balanced if the sum of its values along any cycle is zero. The set of all balanced functions forms an abelian group under addition. We study this group in two cases: when we are allowed to walk against the direction of an edge taking the opposite value of the function and when we are not allowed to walk against the direction</dc:description><dc:description xml:lang="sl">Obravnavamo funkcije, ki preslikujejo povezave in vozlišča usmerjenega grafa v abelsko grupo. Funkcija se imenuje uravnotežena, če je vsota njenih vrednosti vzdolž katerega koli cikla enaka nič. Množica vseh uravnoteženih funkcij tvori abelsko grupo za seštevanje. Raziskujemo to grupo v dveh primerih: ko nam je dovoljeno hoditi v nasprotni smeri povezave in v tem primeru funkciji prirediti nasprotno vrednost, in ko nam ni dovoljeno hoditi proti tej smeri</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-ZVSBTXP4"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:doc-ZVSBTXP4" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:doc-ZVSBTXP4/8735de0e-c8c3-4f63-9bfe-a5aa9bca6fdb/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-ZVSBTXP4/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:doc-ZVSBTXP4" /></ore:Aggregation></rdf:RDF>