The Gibbs–Wilbraham phenomenon in the approximation of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" id="d1e870" altimg="si5.svg"><mml:mrow><mml:mo>|</mml:mo><mml:mi>x</mml:mi><mml:mo>|</mml:mo></mml:mrow></mml:math> by using Lagrange interpolation on the Chebyshev–Lobatto nodal systems

Berriochoa, E.; Cachafeiro, A.; García-Amor, J.; García-Rábade, Héctor

doi:10.1016/j.cam.2022.114403

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The Gibbs–Wilbraham phenomenon in the approximation of |x| by using Lagrange interpolation on the Chebyshev–Lobatto nodal systems

Cited by 2 publications

References 12 publications

Evaluation of a Novel Filter Function With Different Exponential Powers for Alleviation of Gibbs Artifacts

Evaluation of a Novel Filter Function With Different Exponential Powers for Alleviation of Gibbs Artifacts

A Note on Lagrange Interpolation of |x| on the Chebyshev and Chebyshev–Lobatto Nodal Systems: The Even Cases

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