<?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-OJ7EHEDN/6e7bb852-fcfa-4899-99a1-6864852f0d34/PDF"><dcterms:extent>317 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-OJ7EHEDN/5a79b244-c2c1-42b0-89a2-277231062555/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-OJ7EHEDN"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-UP1WMFAR" /><dcterms:issued>2019</dcterms:issued><dc:creator>Barát, János</dc:creator><dc:creator>Nagy, Zoltán Lóránt</dc:creator><dc:format xml:lang="sl">številka:1</dc:format><dc:format xml:lang="sl">letnik:16</dc:format><dc:format xml:lang="sl">str. 39-47</dc:format><dc:identifier>ISSN:1855-3966</dc:identifier><dc:identifier>COBISSID_HOST:18701401</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-OJ7EHEDN</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">anti-Ramsey problems</dc:subject><dc:subject xml:lang="sl">anti-Ramseyjevi problemi</dc:subject><dc:subject xml:lang="en">Latin squares</dc:subject><dc:subject xml:lang="sl">latinski kvadrati</dc:subject><dc:subject xml:lang="en">Lovász local lemma</dc:subject><dc:subject xml:lang="sl">Lovászeva lokalna lema</dc:subject><dc:subject xml:lang="en">transversals</dc:subject><dc:subject xml:lang="sl">transverzale</dc:subject><dcterms:temporal rdf:resource="2008-2025" /><dc:title xml:lang="sl">Transversals in generalized Latin squares|</dc:title><dc:description xml:lang="sl">We are seeking a sufficient condition that forces a transversal in a generalized Latin square. A generalized Latin square of order ?$n$? is equivalent to a proper edge-coloring of ?$K_{n, n}$?. A transversal corresponds to a multicolored perfect matching. S. Akbari and A. Alipour J. Comb. Des. 12, No. 5, 325-332 (2004) defined ?$l(n)$? as the least integer such that every properly edge-colored ?$K_{n, n}$?, which contains at least ?$l(n)$? different colors, admits a multicolored perfect matching. They conjectured that ?$l(n) \leq n^2/2\ \mathrm{if}\ n$? is large enough. In this note we prove that ?$l(n)$? is bounded from above by ?$0.75n^2\ \mathrm{if}\ n &gt; 1$?. We point out a connection to anti-Ramsey problems. We propose a conjecture related to a well-known result by D. E. Woolbright and H.-L. Fu J. Comb. Des. 6, No. 1, 1-20 (1998), that every proper edge-coloring of ?$K_{2n}$? admits a multicolored 1-factor</dc:description><dc:description xml:lang="sl">Iščemo zadosten pogoj za obstoj transverzale v posplošenem latinskem kvadratu. Posplošeni latinski kvadrat reda n je ekvivalenten pravilnemu barvanju povezav grafa ?$K_{n, n}$?. Transverzala ustreza večbarvnemu popolnemu prirejanju. Akbari in Alipour sta definirala ?$l(n)$? kot najmanjše celo število, za katero velja, da vsako pravilno barvanje povezav grafa ?$K_{n, n}$?, ki vsebuje najmanj ?$l(n)$? različnih barv, dopušča večbarvno popolno prirejanje. Postavila sta domnevo, da je ?$l(n) \leq n^2/2\ \mathrm{if}\ n$? če je ?$n$? dovolj velik. V tem kratkem članku dokažemo, da je število ?$l(n)$? navzgor omejeno z ?$0.75n^2\ \mathrm{if}\ n &gt; 1$?. Izpostavimo povezavo z anti-Ramseyevimi problemi. Postavimo domnevo, povezano z dobro znanim rezultatom Woolbrighta in Fuja, da vsako pravilno barvanje povezav grafa ?$K_{2n}$? dopušča večbarvni 1-faktor</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-OJ7EHEDN"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:doc-OJ7EHEDN" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:doc-OJ7EHEDN/6e7bb852-fcfa-4899-99a1-6864852f0d34/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-OJ7EHEDN/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:doc-OJ7EHEDN" /></ore:Aggregation></rdf:RDF>