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Orthogonal Functions, Discrete Variable Representation, and Generalized Gauss Quadratures†

✍ Scribed by Schneider, B. I.; Nygaard, Nicolai

Book ID
115487468
Publisher
American Chemical Society
Year
2002
Tongue
English
Weight
35 KB
Volume
106
Category
Article
ISSN
1089-5639

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📜 SIMILAR VOLUMES

Local representation of functions of D v
Local representation of functions of D variables by means of discrete orthogonal polynomials
✍ K. Helfrich 📂 Article 📅 1980 🏛 Elsevier Science 🌐 English ⚖ 157 KB

Discrete normalized orthogonal polynomials ofD variables are defined by means of the orthogonal polynomials of a discrete variable introduced by Tchebychef. If a function of D variables is given by its values on a mesh, it may easily be expanded into a series of these polynomials of D variables. A t