{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,30]],"date-time":"2025-07-30T16:44:10Z","timestamp":1753893850104,"version":"3.41.2"},"reference-count":0,"publisher":"The Electronic Journal of Combinatorics","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Electron. J. Combin."],"abstract":"<jats:p>The Happy End Theorem of Erd\u0151s and Szekeres asserts that for every integer $n$ greater than two there is an integer $N$ such that every set of $N$ points in general position in the plane includes the $n$ vertices of a convex $n$-gon. We generalize this theorem in the framework of certain simple structures, which we call \"happy end spaces\".<\/jats:p>","DOI":"10.37236\/460","type":"journal-article","created":{"date-parts":[[2020,1,11]],"date-time":"2020-01-11T04:16:56Z","timestamp":1578716216000},"source":"Crossref","is-referenced-by-count":1,"title":["Another Abstraction of the Erd\u0151s-Szekeres Happy End Theorem"],"prefix":"10.37236","volume":"17","author":[{"given":"Noga","family":"Alon","sequence":"first","affiliation":[]},{"given":"Ehsan","family":"Chiniforooshan","sequence":"additional","affiliation":[]},{"given":"Va\u0161ek","family":"Chv\u00e1tal","sequence":"additional","affiliation":[]},{"given":"Fran\u00e7ois","family":"Genest","sequence":"additional","affiliation":[]}],"member":"23455","published-online":{"date-parts":[[2010,2,8]]},"container-title":["The Electronic Journal of Combinatorics"],"original-title":[],"link":[{"URL":"https:\/\/www.combinatorics.org\/ojs\/index.php\/eljc\/article\/download\/v17i1n11\/pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.combinatorics.org\/ojs\/index.php\/eljc\/article\/download\/v17i1n11\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,1,17]],"date-time":"2020-01-17T23:59:18Z","timestamp":1579305558000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.combinatorics.org\/ojs\/index.php\/eljc\/article\/view\/v17i1n11"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010,2,8]]},"references-count":0,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2010,1,5]]}},"URL":"https:\/\/doi.org\/10.37236\/460","relation":{},"ISSN":["1077-8926"],"issn-type":[{"type":"electronic","value":"1077-8926"}],"subject":[],"published":{"date-parts":[[2010,2,8]]},"article-number":"N11"}}