Algorithms for Optimal Discontinuous Piecewise Linear and Constant L 2 Fits to Continuous Functions with Adjustable Nodes in One and Two Dimensions

DOI10.2307/2153528zbMath0801.41015OpenAlexW1968183977MaRDI QIDQ4292054

No author found.

Publication date: 4 July 1994

Published in: Mathematics of Computation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2307/2153528

zbMATH Keywords

algorithmadjustable nodesbest fits

Mathematics Subject Classification ID

Algorithms for approximation of functions (65D15) Approximation by other special function classes (41A30)

Related Items

Grid adaptation via node movement ⋮ Moving finite element, least squares, and finite volume approximations of steady and time-dependent PDEs in multidimensions ⋮ A moving mesh finite element algorithm for the adaptive solution of time-dependent partial differential equations with moving boundaries ⋮ Analysis of an algorithm for generating locally optimal meshes for 𝐿₂ approximation by discontinuous piecewise polynomials