OFFSET
0,3
REFERENCES
Björner, Anders; Brenti, Francesco. Combinatorics of Coxeter groups. Graduate Texts in Mathematics, 231. Springer, New York, 2005.
LINKS
Matthew J. Samuel, Word posets, complexity, and Coxeter groups, arXiv:1101.4655 [math.CO]
Matthew J. Samuel, Enumeration of small weak order intervals
CROSSREFS
KEYWORD
nonn,hard,more
AUTHOR
Matthew J. Samuel, Feb 15 2011
STATUS
approved