Necessary and sufficient conditions are obtained for a continuous function guaranteeing the uniform convergence on the whole interval [ &1, 1] of its Lagrange interpolant based on the Jacobi nodes. The conditions are in terms of 4-variation, 8-variation, the modulus of variation, and the Banach indi
Uniform Convergence of Fourier–Jacobi Series
✍ Scribed by George Kvernadze
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- English
- Weight
- 193 KB
- Volume
- 117
- Category
- Article
- ISSN
- 0021-9045
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