Abstract
Collocation methods with respect to the Chebyshev nodes of first and of second kind together with both the modified and the classical Newton iteration method for a class of nonlinear Cauchy singular integral equations are investigated. The proof of the convergence of the Newton methods is based on the stability of the respective collocation methods applied to linear Cauchy singular integral equations, which is in turn proved by using Banach algebra techniques. The effective numerical realization of the methods and their applicability to a nonlinear Cauchy singular integral equation arising from a free surface seepage problem are discussed.
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Junghanns, P., Müller, K., Rost, K. (2002). On Collocation Methods for Nonlinear Cauchy Singular Integral Equations. In: Böttcher, A., Gohberg, I., Junghanns, P. (eds) Toeplitz Matrices and Singular Integral Equations. Operator Theory: Advances and Applications, vol 135. Birkhäuser, Basel. https://doi.org/10.1007/978-3-0348-8199-9_13
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DOI: https://doi.org/10.1007/978-3-0348-8199-9_13
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