Wavelet Galerkin methods for second-kind integral equations
Journal of Computational and Applied Mathematics - Special issue: dedicated to William B. Gragg on the occasion of his 60th Birthday
An Implementation of Fast Wavelet Galerkin Methods for Integral Equations of the Second Kind
Journal of Scientific Computing
A fast Petrov-Galerkin method for solving the generalized airfoil equation
Journal of Complexity
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In this paper, we use the idea of Kantorovich regularization to develop the fast multiscale Kantorovich method and the fast iterated multiscale Kantorovich method. For some kinds of weakly singular integral equations with nonsmooth inhomogeneous terms, we show that our two proposed methods can still obtain the optimal order of convergence and superconvergence order, respectively. Numerical examples are given to demonstrate the efficiency of the methods.