The uniform convergence of the Tau Method for singularly perturbed problems
نویسندگان
چکیده
منابع مشابه
The " { uniform convergence of the discretederivativesfor singularly perturbed problems
The derivatives of the solution of singularly perturbed diierential equations become unbounded as the singular perturbation parameter " tends to zero. Therefore to approximate such derivatives, it is required to scale the derivatives in such a way that they are of order one for all values of the perturbation parameter. In practice , derivatives are related to the ux or drag and, hence, it is de...
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ژورنال
عنوان ژورنال: Applied Mathematics Letters
سال: 1997
ISSN: 0893-9659
DOI: 10.1016/s0893-9659(97)00017-7