{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,26]],"date-time":"2026-03-26T04:52:35Z","timestamp":1774500755407,"version":"3.50.1"},"reference-count":0,"publisher":"The Electronic Journal of Combinatorics","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Electron. J. Combin."],"abstract":"<jats:p>The Poljak-R\u00f6dl function is defined as $f(n) = \\min\\{\\chi(G \\times H): \\chi(G)=\\chi(H)=n\\}$. This note proves that $\\lim_{n \\to \\infty} \\frac{f(n)}{n} \\le \\frac 12$.<\/jats:p>","DOI":"10.37236\/9371","type":"journal-article","created":{"date-parts":[[2020,7,9]],"date-time":"2020-07-09T01:56:23Z","timestamp":1594259783000},"source":"Crossref","is-referenced-by-count":5,"title":["A Note on the Poljak-R\u00f6dl Function"],"prefix":"10.37236","volume":"27","author":[{"given":"Xuding","family":"Zhu","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"23455","published-online":{"date-parts":[[2020,7,10]]},"container-title":["The Electronic Journal of Combinatorics"],"original-title":[],"link":[{"URL":"https:\/\/www.combinatorics.org\/ojs\/index.php\/eljc\/article\/download\/v27i3p2\/8117","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.combinatorics.org\/ojs\/index.php\/eljc\/article\/download\/v27i3p2\/8117","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,7,9]],"date-time":"2020-07-09T01:56:24Z","timestamp":1594259784000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.combinatorics.org\/ojs\/index.php\/eljc\/article\/view\/v27i3p2"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,7,10]]},"references-count":0,"journal-issue":{"issue":"3","published-online":{"date-parts":[[2020,7,9]]}},"URL":"https:\/\/doi.org\/10.37236\/9371","relation":{},"ISSN":["1077-8926"],"issn-type":[{"value":"1077-8926","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,7,10]]},"article-number":"P3.2"}}