Two Results on Polynomial Interpolation in Equally Spaced Points.

Trefethen, L. N., & Weideman, J. A. C. (1991). Two Results on Polynomial Interpolation in Equally Spaced Points. Journal of Approximation Theory, 9045(91), 247-260.

Type

Journal article

Intellectual base

Primary research

Year

1991

DOI

10.1016/0021-9045(91)90090-w

Link

https://doi.org/10.1016/0021-9045(91)90090-W

Cited by

1 citation across 1 artifact.

Each citation links to the sentence it supports in the citing article.

Domain-specific

• Equally Spaced Polynomial
  • Not interpolation at equally spaced nodes. Numerical-analysis phrases such as “polynomial interpolation on equispaced points” describe sample abscissae, not nonzero coefficient exponents.

    This sourceAuthoritative contrast source showing that “equally spaced points” in interpolation concerns sampling nodes, not coefficient-support exponents.

Verification

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