Collocation-approximation methods for nonlinear singular integrodifferential equations in Banach spaces

[摘要] A new approximation method is proposed for the numerical evaluation of the nonlinear singular integrodifferential equations defined in Banach spaces. The collocation approximation method is therefore applied to the numerical solution of such type of nonlinear equations, by using a system of Chebyshev functions. Through the application of the collocation method is investigated the existence of solutions of the system of non-linear equations used for the approximation of the nonlinear singular integrodifferential equations, which are defined in a complete normed space, i.e., a Banach space.

[发布日期] 1997-03-17

[关键词] non-linear singular integrodifferential equations;collocation approximation method;existence theorems;Banach spaces