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Some Inverse Relations Determined by Catalan Matrices
Author(s) -
Sheng-Liang Yang
Publication year - 2013
Publication title -
international journal of combinatorics
Language(s) - English
Resource type - Journals
eISSN - 1687-9171
pISSN - 1687-9163
DOI - 10.1155/2013/528584
Subject(s) - catalan number , catalan , inverse , sequence (biology) , mathematics , binomial coefficient , combinatorics , identity (music) , relation (database) , algorithm , computer science , data mining , chemistry , geometry , physics , humanities , philosophy , biochemistry , acoustics
We use the A -sequence and Z -sequence of Riordan array to characterize the inverse relation associated with the Riordan array. We apply this result to prove some combinatorial identities involving Catalan matrices and binomial coefficients. Some matrix identities obtained by Shapiro and Radoux are all special cases of our identity. In addition, a unified form of Catalan matrices is introduced.

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