Lagrange interpolation for continuous pi
β
Sergio Amat; Sonia Busquier; Antonio Escudero; J. Carlos Trillo
π
Article
π
2008
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Elsevier Science
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English
β 191 KB
This note is devoted to Lagrange interpolation for continuous piecewise smooth functions. A new family of interpolatory functions with explicit approximation error bounds is obtained. We apply the theory to the classical Lagrange interpolation.