Extrapolation method for Fredholm integral equations with non-smooth kernels |
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Authors: | Lin Qun Liu Jiaquan |
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Affiliation: | (1) Institute of Mathematics, Academia Sinica, Peking, China |
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Abstract: | Summary This note analyses the methods of extrapolation from certain approximate solutions of integral equations whose kernels have lower degree smoothness. We show that in order to generate a global superconvergent approximation the extrapolation procedure must be applied to the iterated collocation solution rather than to the usual Nyström solution. |
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Keywords: | AMS(Mos): 65RO5 CR: 5.18 |
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