arXiv:0704.3067 [math.CO]AbstractReferencesReviewsResources Classifications Subjects Themes Keywords kazhdan-lusztig polynomials, maximally-clustered hexagon-avoiding permutations, seven classical permutation patterns, kazhdan-lusztig basis elements, permutation pattern characterization Tags Journal Information Publisher Journal Year Month Volume Number Pages DOI URL Miscellaneous Typesetting Pages Language License Submit Reset