使乳化 发表于 2025-3-25 05:32:10
International Series of Numerical Mathematicshttp://image.papertrans.cn/a/image/146127.jpg有罪 发表于 2025-3-25 08:15:34
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Felitsiya Shakola,Dean Palejev,Ivan IvanovWe give a construction of a de la Vallée Poussin kernel for the Hankel transform based on the convolution structure on the space .. (.., ..). In contrast to the classical way to define such a kernel, our construction directly leads to an approximate identity for the underlying space.EXPEL 发表于 2025-3-25 16:28:38
Bioinformatics and Biomedical EngineeringSimilar to the case of linear ODEs, where boundary value problems are turned into initial value problems by application of the shooting method, an algorithm is presented allowing recursive calculation of the polynomials that piecewise determine a spline. Tests indicating the usefulness of the new algorithm are given.craven 发表于 2025-3-25 23:14:05
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Bioinformatics and Biomedical EngineeringThe following investigations start from a general point of view. Therefore let (..).∈N. be an orthogonal polynomial sequence (OPS) on the real line with respect to a probability measure . with compact support . and card(.) = ∞. The polynomials .. are assumed to be real valued with deg(..) = ..addict 发表于 2025-3-26 06:35:16
Bioinformatics and Biomedical EngineeringSpectral properties of unbounded symmetric Jacobi matrices are studied. Under mild assumptions on the coefficients absolute continuity of spectral measure is proved. Only operator theoretic proofs are provided. Some open problems of Ifantis are solved.演绎 发表于 2025-3-26 10:19:00
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Front Matterat simple requirements concerning rational behavior lead to a general calculus of determ- ing optimal decision alternatives; the book then goes on to present methods and instruments useful for the practical implementation of these concepts. Psychological research has uncovered a multitude of systemaControl-Group 发表于 2025-3-26 17:55:30
Linear Perturbations of the Classical Orthogonal Polynomials which are Eigenfunctions of Linear Dife world in a systematic effort to enhance the emotional health of children. The major assumption of emotional education programs is that prevention is more effective than remediation, and that if we can teach children how to think rationally, they will approach both developmental and situational cha