ARCH
发表于 2025-3-27 00:36:10
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向外供接触
发表于 2025-3-27 04:31:37
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不利
发表于 2025-3-27 07:45:05
A review of orthogonal polynomials satisfying boundary value problems, The first three are classical, with well known properties, including weights, orthogonality, moments. The fourth is less well known. A real weight has not been found..All, however, are orthogonal with respect to a distributional weight . where μ. is the nth moment associated with the polynomials an
积极词汇
发表于 2025-3-27 11:35:50
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故意
发表于 2025-3-27 14:19:48
Factorization of second order difference equations and its application to orthogonal polynomials, shift operator, can be factored as the product of two first order expressions. This result is used to obtain asymptotics over the complex plane for a class of polynomials orthonormal over the real line.
audiologist
发表于 2025-3-27 19:03:45
The distribution of zeros of the polynomial eigenfunctions of ordinary differential operators of arlated via its moments directly in terms of the parameters which characterize the operators. Some results of K.M. Case and the authors are extended. In particular, the restriction for the degree of the polynomial coefficient of the ith-derivative to be not greater than i is relaxed. Applications to t
使人入神
发表于 2025-3-27 23:37:21
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Etching
发表于 2025-3-28 05:03:51
Associated Askey-Wilson polynomials as Laguerre-Hahn orthogonal polynomials,vided difference operator used here is essentially the Askey-Wilson operator . where y.(x) and y.(x) are the two roots of Ay.+2Bxy+Cx.++2Dy+2Ex+f=0..The related Laguerre-Hahn orthogonal polynomials are then introduced as the denominators P.,P.,… of the successive approximants Q./P. of the Gauss-Hein
GET
发表于 2025-3-28 09:48:51
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averse
发表于 2025-3-28 12:54:50
978-3-540-19489-7Springer-Verlag Berlin Heidelberg 1988