{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,14]],"date-time":"2026-05-14T21:49:26Z","timestamp":1778795366271,"version":"3.51.4"},"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>Pechenik, Speyer and Weigandt defined a statistic\u00a0rajcode(\u22c5)\u00a0on permutations which characterizes the leading monomial in top degree components of double Grothendieck polynomials. Their proof is combinatorial: They showed there exists a unique pipedream of a permutation\u00a0w\u00a0with row weight\u00a0rajcode(w)\u00a0and column weight\u00a0rajcode(w-1). They proposed the problem of finding a \"direct recipe\" for this pipedream. We solve this problem by providing an algorithm that constructs this pipedream via ladder moves.<\/jats:p>","DOI":"10.37236\/12665","type":"journal-article","created":{"date-parts":[[2024,8,8]],"date-time":"2024-08-08T16:42:32Z","timestamp":1723135352000},"source":"Crossref","is-referenced-by-count":3,"title":["Constructing Maximal Pipedreams of Double Grothendieck Polynomials"],"prefix":"10.37236","volume":"31","author":[{"given":"Chen-An","family":"Chou","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tianyi","family":"Yu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"23455","published-online":{"date-parts":[[2024,8,9]]},"container-title":["The Electronic Journal of Combinatorics"],"original-title":[],"link":[{"URL":"https:\/\/www.combinatorics.org\/ojs\/index.php\/eljc\/article\/download\/v31i3p15\/pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.combinatorics.org\/ojs\/index.php\/eljc\/article\/download\/v31i3p15\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,8,8]],"date-time":"2024-08-08T16:42:33Z","timestamp":1723135353000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.combinatorics.org\/ojs\/index.php\/eljc\/article\/view\/v31i3p15"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,8,9]]},"references-count":0,"journal-issue":{"issue":"3","published-online":{"date-parts":[[2024,7,12]]}},"URL":"https:\/\/doi.org\/10.37236\/12665","relation":{},"ISSN":["1077-8926"],"issn-type":[{"value":"1077-8926","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,8,9]]},"article-number":"P3.15"}}