An Adaptive Partition of Unity Method for Multivariate Chebyshev Polynomial Approximations
نویسندگان
چکیده
منابع مشابه
Chebyshev polynomial approximations for some hypergeometric systems
The hypergeometric type differential equations of the second order with polynomial coefficients and their systems are considered. The realization of the Lanczos Tau Method with minimal residue is proposed for the approximate solution of the second order differential equations with polynomial coefficients. The scheme of Tau method is extended for the systems of hypergeometric type differential e...
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ژورنال
عنوان ژورنال: SIAM Journal on Scientific Computing
سال: 2019
ISSN: 1064-8275,1095-7197
DOI: 10.1137/18m1184904