polynomial cases
(0.004 seconds)
21—30 of 99 matching pages
21: Bibliography N
…
►
Géza Freud, orthogonal polynomials and Christoffel functions. A case study.
J. Approx. Theory 48 (1), pp. 3–167.
…
22: 18.5 Explicit Representations
…
►For this reason, and also in the interest of simplicity, in the case of the Jacobi polynomials
we assume throughout this chapter that and , unless stated otherwise.
Similarly in the cases of the ultraspherical polynomials
and the Laguerre polynomials
we assume that , and , unless
stated otherwise.
…
23: 18.39 Applications in the Physical Sciences
…
►These cases correspond to the two distinct orthogonality conditions of (18.35.6) and (18.35.6_3).
…
24: 18.30 Associated OP’s
…
►For other cases there may also be, in addition to a possible integral as in (18.30.10), a finite sum of discrete weights on the negative real -axis each multiplied by the polynomial product evaluated at the corresponding values of , as in (18.2.3).
…
►In the monic case, the monic associated polynomials
of order with respect to the are obtained by simply changing the initialization and recursions, respectively, of (18.30.2) and (18.30.3) to
…
25: 18.35 Pollaczek Polynomials
…
►More generally, the are OP’s if and only if one of the following three conditions holds (in case (iii) work with the monic polynomials (18.35.2_2)).
…
26: 3.5 Quadrature
…
►In the case of Chebyshev weight functions
on , with , the nodes , weights , and error constant , are as follows:
…
►In case of the Jacobi polynomials we have , , and
…
27: 13.6 Relations to Other Functions
…
►Special cases are the error functions
…
►and in the case that is an integer we have
…Note that (13.6.11_1) and (13.6.11_2) are special cases of (13.11.1) and (13.11.2), respectively
…
►Special cases of §13.6(iv) are as follows.
…
►
Laguerre Polynomials
…28: 18.7 Interrelations and Limit Relations
29: 18.40 Methods of Computation
…
►
§18.40(i) Computation of Polynomials
►Orthogonal polynomials can be computed from their explicit polynomial form by Horner’s scheme (§1.11(i)). … … ►Given the power moments, , , can these be used to find a unique , a non-decreasing, real, function of , in the case that the moment problem is determined? Should a unique solution not exist the moment problem is then indeterminant. … ►This is a challenging case as the desired on has an essential singularity at . …30: 18.27 -Hahn Class
…
►The generic (top level) cases are the -Hahn polynomials and the big -Jacobi polynomials, each of which depends on three further parameters.
…