arXiv · 0908.2291
Identities Derived from Noncrossing Partitions of Type B
Abstract
Based on weighted noncrossing partitions of type B, we obtain type B analogues of Coker's identities on the Narayana polynomials. A parity reversing involution is given for the alternating sum of Narayana numbers of type B. Moreover, we find type B analogues of the refinements of Coker's identities due to Chen, Deutsch and Elizalde. By combinatorial constructions, we provide type B analogues of three identities of Mansour and Sun also on the Narayana polynomials.
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William Y. C. Chen, Andrew Y. Z. Wang, Alina F. Y. Zhao. 2009-08-17. Identities Derived from Noncrossing Partitions of Type B. https://arxiv.org/abs/0908.2291
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