Friction coefficient of a disk in a sheet of viscous fluid: numerical calculation

Heringa, J.R. and Wiegel, F.W. and Beckum van, F.P.H. (1981) Friction coefficient of a disk in a sheet of viscous fluid: numerical calculation. Physica A: Theoretical and statistical physics, 108 (2-3). pp. 598-604. ISSN 0378-4371

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Abstract:	We study the class C of (generalized) orthogonal polynomial sequences ${Pn(x)}$ n=0∞ satisfying a recurrence relation of the type Pn(x) = (x − cn)Pn−1(x) − λnPn−2(x), n> 1, where λn ≠ 0 and the sequence ${λn+1/(cncn+1)}$ n=1∞ constitutes a chain sequence. We obtain a new characterization of C in terms of the moment sequence associated with an orthogonal polynomial sequence, and contribute to the solution of the problem of determining a (signed) orthogonalizing measure for a member of C.
Item Type:	Article
Copyright:	© 1981 Elsevier Science
Link to this item:	http://purl.utwente.nl/publications/68893
Official URL:	http://dx.doi.org/10.1016/0378-4371(81)90154-0
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