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math.NA2015
Multivariate polynomial interpolation on Lissajous-Chebyshev nodes
Peter Dencker, Wolfgang Erb
In this article, we study multivariate polynomial interpolation and quadrature rules on non-tensor product node sets related to Lissajous curves and Chebyshev varieties. After clas…
math.NA2015★ 4 cited
Bivariate Lagrange interpolation at the node points of Lissajous curves - the degenerate case
Wolfgang Erb
In this article, we study bivariate polynomial interpolation on the node points of degenerate Lissajous figures. These node points form Chebyshev lattices of rank and are gener…