{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,30]],"date-time":"2025-07-30T16:42:57Z","timestamp":1753893777869,"version":"3.41.2"},"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>For graphs $F$ and $H$, the Ramsey number $R(F, H)$ is the smallest positive integer $N$ such that any red\/blue edge coloring of $K_N$ contains either a red $F$ or a blue $H$. Let $C_n$ be a cycle of length $n$ and $F_n$ be a fan consisting of $n$ triangles all sharing a common vertex.In this paper, we prove that for all sufficiently large $n$,\\[R(C_{2\\lfloor an\\rfloor}, F_n)= \\left\\{ \\begin{array}{ll}(2+2a+o(1))n &amp; \\textrm{if $1\/2\\leq a&lt; 1$,}\\\\(4a+o(1))n &amp; \\textrm{if $ a\\geq 1$.}\\end{array} \\right.\\]<\/jats:p>","DOI":"10.37236\/11068","type":"journal-article","created":{"date-parts":[[2023,7,27]],"date-time":"2023-07-27T17:14:45Z","timestamp":1690478085000},"source":"Crossref","is-referenced-by-count":0,"title":["Ramsey Numbers of Large Even Cycles and Fans"],"prefix":"10.37236","volume":"30","author":[{"given":"Chunlin","family":"You","sequence":"first","affiliation":[]},{"family":"Qizhong Lin","sequence":"additional","affiliation":[]}],"member":"23455","published-online":{"date-parts":[[2023,7,28]]},"container-title":["The Electronic Journal of Combinatorics"],"original-title":[],"link":[{"URL":"https:\/\/www.combinatorics.org\/ojs\/index.php\/eljc\/article\/download\/v30i3p14\/pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.combinatorics.org\/ojs\/index.php\/eljc\/article\/download\/v30i3p14\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,7,27]],"date-time":"2023-07-27T17:14:49Z","timestamp":1690478089000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.combinatorics.org\/ojs\/index.php\/eljc\/article\/view\/v30i3p14"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,7,28]]},"references-count":0,"journal-issue":{"issue":"3","published-online":{"date-parts":[[2023,7,14]]}},"URL":"https:\/\/doi.org\/10.37236\/11068","relation":{},"ISSN":["1077-8926"],"issn-type":[{"type":"electronic","value":"1077-8926"}],"subject":[],"published":{"date-parts":[[2023,7,28]]},"article-number":"P3.14"}}