Displaying similar documents to “On a generalization of duality triads”

Duality triads of higher rank: Further properties and some examples

Matthias Schork (2006)

Open Mathematics

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It is shown that duality triads of higher rank are closely related to orthogonal matrix polynomials on the real line. Furthermore, some examples of duality triads of higher rank are discussed. In particular, it is shown that the generalized Stirling numbers of rank r give rise to a duality triad of rank r.