{"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":1753893850383,"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>We determine the largest difference between the number of atoms and number of coatoms of a Bruhat interval of the symmetric group $S_n$. We then pose the question of describing such extremal intervals $[u,v] \\subset S_n$ and give a partial description by specifying the elements $v$ that can occur. <\/jats:p>","DOI":"10.37236\/4585","type":"journal-article","created":{"date-parts":[[2020,1,11]],"date-time":"2020-01-11T00:30:51Z","timestamp":1578702651000},"source":"Crossref","is-referenced-by-count":0,"title":["The Maximum Difference between the Number of Atoms and Number of Coatoms of a Bruhat Interval of the Symmetric Group"],"prefix":"10.37236","volume":"22","author":[{"given":"Emmanuel","family":"Tsukerman","sequence":"first","affiliation":[]}],"member":"23455","published-online":{"date-parts":[[2015,2,25]]},"container-title":["The Electronic Journal of Combinatorics"],"original-title":[],"link":[{"URL":"https:\/\/www.combinatorics.org\/ojs\/index.php\/eljc\/article\/download\/v22i1p41\/pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.combinatorics.org\/ojs\/index.php\/eljc\/article\/download\/v22i1p41\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,1,17]],"date-time":"2020-01-17T10:25:04Z","timestamp":1579256704000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.combinatorics.org\/ojs\/index.php\/eljc\/article\/view\/v22i1p41"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,2,25]]},"references-count":0,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2015,1,2]]}},"URL":"https:\/\/doi.org\/10.37236\/4585","relation":{},"ISSN":["1077-8926"],"issn-type":[{"type":"electronic","value":"1077-8926"}],"subject":[],"published":{"date-parts":[[2015,2,25]]},"article-number":"P1.41"}}