QRıordan Representatıons


Thesis Type: Doctorate

Institution Of The Thesis: Gazi University, Fen Bilimleri Enstitüsü, MATEMATİK ANABİLİM DALI, Turkey

Approval Date: 2015

Thesis Language: Turkish

Student: Fatma Yeşil

Supervisor: NAİM TUĞLU

Open Archive Collection: AVESIS Open Access Collection

Abstract:

In this study, generalizing usual Riordan concept, q􀀀analogue of Riordan array is obtained. Firstly in line with this target, operations of İq and İ1=q are defined. Using these operations, new powers for functions are delivered. Considering these power and q􀀀analogue of composition, new matrices are defined. Using these matrices, q􀀀analogue of Fundamental Theorem of Riordan Array is obtained. Then we analyse that what kind of matrix will be after the matrix product of q􀀀Riordan matrices. In the last part of study, it is showed that q􀀀Pascal matrix and its inverse matrix abided by this rule. Through of the thesis, it is observed that when q ! 1􀀀, all of q􀀀concepts turn to usual concepts.