Numerical evaluation of a class of singular double integrals by symmetric pairing
Autor: | William Squire |
---|---|
Rok vydání: | 1976 |
Předmět: | |
Zdroj: | International Journal for Numerical Methods in Engineering. 10:703-708 |
ISSN: | 1097-0207 0029-5981 |
DOI: | 10.1002/nme.1620100316 |
Popis: | Two quadrature rules based on nodes in a rhombus are used to evaluate integrals over a square with integrands which are singular on a diagonal. The rules are also compared for non-singular integrals with an equivalent product Gauss rule. |
Databáze: | OpenAIRE |
Externí odkaz: |