18.21.1 | |||
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For the dual Hahn polynomial see §18.25.
18.21.2 | ||||
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18.21.3 | |||
18.21.4 | |||
18.21.5 | |||
18.21.6 | |||
18.21.7 | |||
18.21.8 | |||
18.21.9 | |||
18.21.10 | |||
18.21.11 | |||
18.21.12 | |||
A graphical representation of limits in §§18.7(iii), 18.21(ii), and 18.26(ii) is provided by the Askey scheme depicted in Figure 18.21.1.