71 citations · 733 across the 109 of their papers we have counts for
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Two linear transformations each tridiagonal with respect to an eigenbasis of the other; an algebraic approach to the Askey scheme of orthogonal polynomials
Paul Terwilliger
Let denote a field, and let denote a vector space over with finite positive dimension. We consider a pair of linear transformations and that sat…
Leonard pairs from 24 points of view
Paul Terwilliger
Let denote a field and let denote a vector space over with finite positive dimension. We consider a pair of linear transformations and that sati…
Some algebra related to -and -polynomial association schemes
Tatsuro Ito, Kenichiro Tanabe, Paul Terwilliger
Let denote a field, and let denote a vector space over with finite positive dimension. Consider a pair of linear transformations and that satisf…
Two linear transformations each tridiagonal with respect to an eigenbasis of the other
Paul Terwilliger
Let denote a field and let denote a vector space over with finite positive dimension. We consider a pair of linear transformations and that sati…