Christoffel Number
المؤلف:
Szegö, G
المصدر:
Orthogonal Polynomials, 4th ed. Providence, RI: Amer. Math. Soc
الجزء والصفحة:
...
2-12-2021
1249
Christoffel Number
One of the quantities 
appearing in the Gauss-Jacobi mechanical quadrature. They satisfy
and are given by
where 
is the higher coefficient of 
.
REFERENCES:
Szegö, G. Orthogonal Polynomials, 4th ed. Providence, RI: Amer. Math. Soc., pp. 47-48, 1975.
Yakimiw, E. "Accurate Computation of Weights in Classical Gauss-Christoffel Quadrature." J. Comput. Phys. 129, 406-430, 1996.
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