On the uniform convergence of a collocation method for a class of singular integral equations

We establish the uniform convergence of a collocation method for solving a class of singular integral equations. This method uses the Jacobi polynomials {Pn(α, β)} as basis elements and the zeros of a Chebyshev polynomial of the first kind as collocation points. Uniform convergence is shown to hold under the weak assumption that the kernel and the right-hand side are Hölder-continous functions. Convergence rates are also given.

[1]  K. Atkinson,et al.  A survey of numerical methods for the solution of Fredholm integral equations of the second kind , 1977 .

[2]  N. Ioakimidis On the Weighted Galerkin Method of Numerical Solution of Cauchy Type Singular Integral Equations , 1981 .

[3]  Steen Krenk,et al.  On quadrature formulas for singular integral equations of the first and the second kind , 1975 .

[4]  F. Erdoğan Approximate Solutions of Systems of Singular Integral Equations , 1969 .

[5]  N. Ioakimidis Further convergence results for the weighted Galerkin method of numerical solution of Cauchy-type singular integral equations , 1983 .

[6]  R. Taylor,et al.  The Numerical Treatment of Integral Equations , 1978 .

[7]  M. A. Golberg,et al.  On the L2 convergence of collocation for the generalized airfoil equation , 1979 .

[8]  A. V. Dzhishkariani The solution of singular integral equations by approximate projection methods , 1979 .

[9]  F. Smithies,et al.  Singular Integral Equations , 1955, The Mathematical Gazette.

[10]  Michael A. Golberg,et al.  Galerkin's method for operator equations with nonnegative index — With application to Cauchy singular integral equations , 1983 .

[11]  G. Miel On the Galerkin and collocation methods for a Cauchy singular integral equation , 1986 .

[12]  Michael A. Golberg,et al.  The convergence of a collocation method for a class of Cauchy singular integral equations , 1984 .

[13]  Peter Linz,et al.  An analysis of a method for solving singular integral equations , 1977 .

[14]  E. Venturino Error bounds of the Galerkin method for singular integral equations of the second kind , 1985 .

[15]  D. Elliott A convergence theorem for singular integral equations , 1981, The Journal of the Australian Mathematical Society. Series B. Applied Mathematics.

[16]  E. Cheney Introduction to approximation theory , 1966 .

[17]  M. Golberg,et al.  Convergence and stability of a collocation method for the generalized airfoil equation , 1981 .