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Best approximation with respect to nearby norms

✍ Scribed by Bernard R. Kripke


Publisher
Springer-Verlag
Year
1964
Tongue
English
Weight
172 KB
Volume
6
Category
Article
ISSN
0029-599X

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πŸ“œ SIMILAR VOLUMES


Approximation on Simplices with Respect
✍ Dietrich Braess; Christoph Schwab πŸ“‚ Article πŸ“… 2000 πŸ› Elsevier Science 🌐 English βš– 120 KB

Inequalities of Jackson and Bernstein type are derived for polynomial approximation on simplices with respect to Sobolev norms. Although we cannot use orthogonal polynomials, sharp estimates are obtained from a decomposition into orthogonal subspaces. The formulas reflect the symmetries of simplices