Pointwise Simultaneous Convergence of Extended Lagrange Interpolation with Additional Knots
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چکیده
In numerical analysis it is important to construct interpolating polynomials approximating a given function and its derivatives simultaneously. The authors define some new good interpolating matrices with "many" nodes close to the endpoints of the interval and also give error estimates.
منابع مشابه
Pointwise convergence of derivatives of Lagrange interpolation polynomials for exponential weights
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تاریخ انتشار 2010