Bicubic Interpolation with Spectral Derivatives
نویسندگان
چکیده
منابع مشابه
Superconvergence Points for the Spectral Interpolation of Riesz Fractional Derivatives∗
In this paper, superconvergence points are located for the approximation of the Riesz derivative of order α using classical Lobatto-type polynomials when α ∈ (0, 1) and generalized Jacobi functions (GJF) for arbitrary α > 0, respectively. For the former, superconvergence points are zeros of the Riesz fractional derivative of the leading term in the truncated Legendre-Lobatto expansion. It is ob...
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ژورنال
عنوان ژورنال: SOLA
سال: 2008
ISSN: 1349-6476
DOI: 10.2151/sola.2008-002