Approximating singular integral of Cauchy type with unbounded weight function on the edges
Auteur(s):
Nik Long N M A Abd El kawi M Eshkuvatov Z K
Date de publication:
2009
Référence bibliographique:
Approximating singular integral of Cauchy type with unbounded weight function on the edges Z K Eshkuvatov N M A Nik Long and M Abdulkawiمجلة جامعة الملك سعود مجلة العلوم عمادة شؤون المكتبات، جامعة الملك سعودVol 21 (2009 1430 H) p p 4956Eshkuvatov Z KAbd El kawi MNik Long N M A
Résumé:
In this paper discrete vortices method (MDV) is developed for approximating the singular integral (SI) of Cauchy type with unbounded weight function on the edges Linear interpolation spline and modification dicrete vortex method are used o\in constructing the quadrature formula (QF) for the above mentioned integral The convergence of quadrature to evaluate the singular integrals with weight function At the end of paper numerical examples are given to show the validity of the quadrature formula
