Boolean elements in the Bruhat order on twisted involutions

DOI10.2140/INVOLVE.2012.5.339zbMATH Open1264.05140OpenAlexW2044435026MaRDI QIDQ1950958

Delong Meng

Publication date: 28 May 2013

Published in: Involve (Search for Journal in Brave)

Full work available at URL: http://msp.org/involve/2012/5-3/p10.xhtml

zbMATH Keywords

Bruhat orderpattern avoidancetwisted involutionsBoolean posets

Mathematics Subject Classification ID

Exact enumeration problems, generating functions (05A15) Permutations, words, matrices (05A05) Combinatorics of partially ordered sets (06A07)

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