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pro vyhledávání: '"Joel Lewis Brewster"'
Autor:
Joel Lewis Brewster, Yan X Zhang
Publikováno v:
Discrete Mathematics & Theoretical Computer Science, Vol DMTCS Proceedings vol. AR,..., Iss Proceedings (2012)
The notion of (3+1)-avoidance appears in many places in enumerative combinatorics, but the natural goal of enumerating all (3+1)-avoiding posets remains open. In this paper, we enumerate \emphgraded (3+1)-avoiding posets. Our proof consists of a numb
Externí odkaz:
https://doaj.org/article/d4b44c8e773f4745b803910109e032ca
