{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,1]],"date-time":"2025-10-01T16:24:28Z","timestamp":1759335868291,"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>Recently, Dokos et al. conjectured that for all $k, m\\geq 1$, the patterns $ 12\\ldots k(k+m+1)\\ldots (k+2)(k+1) $ and $(m+1)(m+2)\\ldots\u00a0 (k+m+1)m\\ldots 21$ are $maj$-Wilf-equivalent. In this paper, we confirm this conjecture for all $k\\geq 1$ and $m=1$. In fact, we construct a descent set preserving bijection between\u00a0$ 12\\ldots k (k-1) $-avoiding permutations and $23\\ldots k1$-avoiding permutations for all $k\\geq 3$. As a corollary, our bijection enables us to settle a conjecture of\u00a0 Gowravaram and Jagadeesan concerning the Wilf-equivalence for\u00a0 permutations with given descent sets.<\/jats:p>","DOI":"10.37236\/4465","type":"journal-article","created":{"date-parts":[[2020,1,11]],"date-time":"2020-01-11T00:32:19Z","timestamp":1578702739000},"source":"Crossref","is-referenced-by-count":1,"title":["On a Refinement of  Wilf-equivalence for Permutations"],"prefix":"10.37236","volume":"22","author":[{"given":"Sherry  H.F.","family":"Yan","sequence":"first","affiliation":[]},{"given":"Huiyun","family":"Ge","sequence":"additional","affiliation":[]},{"given":"Yaqiu","family":"Zhang","sequence":"additional","affiliation":[]}],"member":"23455","published-online":{"date-parts":[[2015,2,9]]},"container-title":["The Electronic Journal of Combinatorics"],"original-title":[],"link":[{"URL":"https:\/\/www.combinatorics.org\/ojs\/index.php\/eljc\/article\/download\/v22i1p20\/pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.combinatorics.org\/ojs\/index.php\/eljc\/article\/download\/v22i1p20\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,1,17]],"date-time":"2020-01-17T10:37:37Z","timestamp":1579257457000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.combinatorics.org\/ojs\/index.php\/eljc\/article\/view\/v22i1p20"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,2,9]]},"references-count":0,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2015,1,2]]}},"URL":"https:\/\/doi.org\/10.37236\/4465","relation":{},"ISSN":["1077-8926"],"issn-type":[{"type":"electronic","value":"1077-8926"}],"subject":[],"published":{"date-parts":[[2015,2,9]]},"article-number":"P1.20"}}