期刊论文详细信息
Electronic Transactions on Numerical Analysis | |
Construction of the optimal set of quadrature rules in the sense of Borges | |
Aleksar N. Jovanovi1  | |
关键词: multi-index; optimal set of quadrature rules; multiple orthogonal polynomials; | |
DOI : | |
学科分类:数学(综合) | |
来源: Kent State University * Institute of Computational Mathematics | |
【 摘 要 】
In this paper we give a numerical method for the construction of an optimal set of quadrature rules in the sense of Borges [Numer. Math., 67 (1994), pp. 271–288] for definite integrals with the same integrand and interval of integration but with different weight functions related to an arbitrary multi-index. We present a numerical method for the construction of an optimal set of quadrature rules in the sense of Borges for four weight functions and explain how to perform an analogous construction for an arbitrary number of weight functions.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO201910254578670ZK.pdf | 298KB | download |