{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,30]],"date-time":"2025-07-30T16:43:48Z","timestamp":1753893828262,"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>Let $L$ be a distributive lattice and $R(L)$ the associated Hibi ring.\u00a0We compute reg $R(L)$ when $L$ is\u00a0 a planar\u00a0 lattice and give\u00a0 bounds for reg $R(L)$ when $L$ is non-planar, in terms of the combinatorial data of $L.$\u00a0 As a consequence, we characterize the distributive lattices $L$ for which the associated Hibi ring has a linear resolution.<\/jats:p>","DOI":"10.37236\/3621","type":"journal-article","created":{"date-parts":[[2020,1,10]],"date-time":"2020-01-10T20:23:08Z","timestamp":1578687788000},"source":"Crossref","is-referenced-by-count":10,"title":["Regularity of Join-meet Ideals of Distributive Lattices"],"prefix":"10.37236","volume":"20","author":[{"given":"Viviana","family":"Ene","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ayesha Asloob","family":"Qureshi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Asia","family":"Rauf","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"23455","published-online":{"date-parts":[[2013,8,16]]},"container-title":["The Electronic Journal of Combinatorics"],"original-title":[],"link":[{"URL":"https:\/\/www.combinatorics.org\/ojs\/index.php\/eljc\/article\/download\/v20i3p20\/pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.combinatorics.org\/ojs\/index.php\/eljc\/article\/download\/v20i3p20\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,1,17]],"date-time":"2020-01-17T06:15:58Z","timestamp":1579241758000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.combinatorics.org\/ojs\/index.php\/eljc\/article\/view\/v20i3p20"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,8,16]]},"references-count":0,"journal-issue":{"issue":"3","published-online":{"date-parts":[[2013,7,19]]}},"URL":"https:\/\/doi.org\/10.37236\/3621","relation":{},"ISSN":["1077-8926"],"issn-type":[{"type":"electronic","value":"1077-8926"}],"subject":[],"published":{"date-parts":[[2013,8,16]]},"article-number":"P20"}}