Exactness of quadrature formulas

The standard design principle for quadrature formulas is that they should be exact for integrands of a given class, such as polynomials of a fixed degree. We review the subject from this point of view and show that this principle fails to predict the actual behavior in four of the best-known cases:...

Disgrifiad llawn

Manylion Llyfryddiaeth
Prif Awdur: Trefethen, LN
Fformat: Journal article
Iaith:English
Cyhoeddwyd: Society for Industrial and Applied Mathematics 2022