Convergence and Gibbs' phenomenon in cubic spline interpolation of discontinuous functions
Tài liệu tham khảo
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de Boor, 1978
Körner, 1988
Nürnberger, 1989
Richards, 1991, A Gibbs phenomenon for spline functions, J. Approx. Theory, 66, 344, 10.1016/0021-9045(91)90034-8
Schumaker, 1981
Stoer, 1994