论文信息 - Solving Cauchy singular integral equations by using general quadrature-collocation nodes☆

Solving Cauchy singular integral equations by using general quadrature-collocation nodes☆

Abstract We show that the specific nodes are not necessary for solving Cauchy singular integral equations by using quadrature-collocation methods. The solvability of the discrete system is proved for arbitrary selection of quadrature and collocation nodes. We also propose several special choices of these nodes. Especially, a weighted minimum norm-least square method is discussed.

Fenggang Zhang | R. P. Srivastav | Fenggang Zhang

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