An Application of Vandermonde Determinants to Lagrange Interpolation Formulas
Heguo Liu
Abstract
Heguo Liu
Abstract
A solution of the generalized Vandermonde determinants was given,and as an application,several proofs of the Lagrange interpolation formulas were obtained.
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A solution of the generalized Vandermonde determinants was given,and as an application,several proofs of the Lagrange interpolation formulas were obtained.
Key concepts: Vandermonde matrix, Mathematics, Lagrange polynomial, Birkhoff interpolation, Trigonometric interpolation, Interpolation (computer graphics), Polynomial interpolation, Inverse quadratic interpolation