Galerkin method with trigonometric basis on stable numerical differentiation
نویسندگان
چکیده
منابع مشابه
On stable numerical differentiation
A new approach to the construction of finite-difference methods is presented. It is shown how the multi-point differentiators can generate regularizing algorithms with a stepsize h being a regularization parameter. The explicitly computable estimation constants are given. Also an iteratively regularized scheme for solving the numerical differentiation problem in the form of Volterra integral eq...
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ژورنال
عنوان ژورنال: Applied Mathematics and Computation
سال: 2020
ISSN: 0096-3003
DOI: 10.1016/j.amc.2019.124912