{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,30]],"date-time":"2025-07-30T16:44:01Z","timestamp":1753893841618,"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>We introduce a multi-parameter generalization of the Lambda-determinant\u00a0of Robbins and Rumsey, based on the cluster algebra with coefficients\u00a0attached to a T-system recurrence. We express the result as a weighted sum over alternating sign matrices.<\/jats:p>","DOI":"10.37236\/2756","type":"journal-article","created":{"date-parts":[[2020,1,11]],"date-time":"2020-01-11T01:23:54Z","timestamp":1578705834000},"source":"Crossref","is-referenced-by-count":4,"title":["An Inhomogeneous Lambda-Determinant"],"prefix":"10.37236","volume":"20","author":[{"given":"Philippe","family":"Di Francesco","sequence":"first","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\/v20i3p19\/pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.combinatorics.org\/ojs\/index.php\/eljc\/article\/download\/v20i3p19\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,1,17]],"date-time":"2020-01-17T11:16:06Z","timestamp":1579259766000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.combinatorics.org\/ojs\/index.php\/eljc\/article\/view\/v20i3p19"}},"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\/2756","relation":{},"ISSN":["1077-8926"],"issn-type":[{"type":"electronic","value":"1077-8926"}],"subject":[],"published":{"date-parts":[[2013,8,16]]},"article-number":"P19"}}