Abstract
A general method is described to compute the exact error in the numerical integration of a given polynomial by certain types of integration rules. This method is applied to get exact errors in the integration of certain Chebyshev polynomials of the first kind by Gauss and Lobatto rule and asymptotic errors in the integration of Chebyshev polynomials of both kinds by Gauss, Lobatto and Radau rules.
Original language | English |
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Pages (from-to) | 79-86 |
Number of pages | 8 |
Journal | Mathematics of Computation |
Volume | 25 |
Issue number | 113 |
DOIs | |
State | Published - Jan 1971 |
Externally published | Yes |